INVITED PRESENTATIONS Friday After Dinner Talk

Angle Trisectors
Woody Dudley, formerly of Depauw University
Since 1837 it has been known that it is impossible to trisect angles with straightedge and compass alone. Nevertheless, people continue to try and some think that they have succeeded. This talk is a survey of trisections and trisectors and contains practical suggestions for dealing with them.



Saturday Morning Talk
Primes and zeros: a million dollar mystery
Brian Conrey, Executive Director, American Institute of Mathematics
The Riemann Hypothesis has received a lot of publicity recently. Notably, three popular books on the subject appeared last year. In this expository talk, we will describe some of the issues relating prime numbers, the Riemann Hypothesis, and Random Matrix Theory in a way that will, hopefully, convince the audience that the Riemann Hypothesis is indeed worthy of all this attention.



Saturday Afternoon Talk
Archimedes, Combinatorics and the Stomachion
Ron Graham, President of the Mathematical Association of America
Greek mathematics has long been known for its fundamental contributions to geometry and diophantine equations, for example. However, there is now evidence that ancient Greek mathematicians were also interested in various combinatorial problems. In this talk, I will describe some recent work exploring this theme which arose from the analysis of a puzzle called the Stomachion, which was recently discovered in a long lost manuscript written by Archimedes.

Saturday, November 6, 2004

  Friday, November 5, 2004

This expository talk discusses Kirby and Paris's 1982 result that Goodstein's Theorem (1944) is provable in Zermelo-Fraenkel set theorey, but not in Peano Arithmetic. (Goodstein's Theorem is number theoretic and is expressible in PA.)

The number of times an anonymous rule violates independence in the 33 case

A voting rule takes as input a collection of linear orders and outputs a complete binary relation. A well known example is Borda's rule. A rule is anonymous if any permutation of the input leads to the same output relation. If an anonymous rule always outputs a transitive relation and preserves pairwise unanimity, then, by Arrow's theorem, violates the condition of independence. The condition of independence states that if two inputs and agree when restricted to a pair , then the outputs and agree when restricted to . In this talk, we will present a result that gives lower and upper bounds for the number of times an anonymous rule violates independence in the case of 3 voters and 3 alternatives.

In the Spring of 2004 MAA sponsored a mathematical study tour of England. This talk presents some of the speaker's experiences on this trip.

The technological computing software, Mathematica, has greatly enhanced the way we do, teach, learn, and research mathematics. Designing algorithms to encapsulate complex problems is a new trend in mathematics, relieving mathematicians from doing tedious, repetitive calculations by hand. I will present a few Mathematica programs I have designed.

A derivation of the Grundy valuation for impartial combinatorial games is offered by way of the Von Neumann game tree.

The Queens Problem

We show that for , it is possible to place queens on an chessboard so they don't attack each other -- if we are allowed to also put a single pawn on the board. We discuss related problems, such as the `` Queens Problem'' ( queens and pawns on an board). (This is joint work with Gerd Fricke.)

James Mai of Illinois State University in Normal, Illinois uses organizations of geometric shapes and color to create paintings that invite the viewer to discover the general ordering principle of each work of art. I will discuss several of Mai's works and their connections to graph theory, number theory, figurate numbers, and even Burnside's Theorem.

An arbitrary triangle has a number of special points (e.g., incenter, centroid, circumcenter) known as triangle centers. There are also many ``central'' lines, circles, conics, and cubics. Among the latter is the Darboux cubic, defined as the locus of a point X such that the pedal triangle of X is a cevian triangle. Well known properties of the Darboux cubic will be presented, leading to an open question regarding the set of triangle centers that lie on this cubic. The presentation will include an introduction to the online Encyclopedia of Triangle Centers, based at the University of Evansville, as well as a remarkable French online graphical resource on central cubic curves.

An algebraic map is a chamber system where is a set called blades and , and are involutary permutations on . Maps exist on surfaces, and those that allow for the best possible symmetry are called regular. We will investigate regular affine maps (those that exist on surfaces of genus 1) and classify coverings of these maps with the so-called Steinberg and Accola coverings. While much of the behind-the-scenes machinery is beyond the undergraduate level, the goal and result should be accessible to undergraduates.

The mean value theorem for integrals gives conditions which guarantee the existence of a number in for which

In 1970, S. G. Wayment proved a variant of the integral mean value theorem that gives conditions which guarantee the existence of a number in for which

There are nine possible quotients having for numerators one of , , , and for denominator one of , , . The integral mean value theorem and Wayment's theorem show that under appropriate conditions two of these nine quotients are equal to . In this talk, we will present conditions for each of the other seven cases, that is, conditions which guarantee the existence of a number in for which equals to the desired quotient.

Finding the central sets, such as center and median sets, of a network topology is a fundamental step in the design and analysis of complex distributed systems. This talk will discuss distributed synchronous algorithms for finding central sets in general tree structures.

Since 1837 it has been known that it is impossible to trisect angles with straightedge and compass alone. Nevertheless, people continue to try and some think that they have succeeded. This talk is a survey of trisections and trisectors and contains practical suggestions for dealing with them.

Saturday, November 6, 2004

8:30-8:55 in KC131
Mathematics and the Maya
Patricia Kiihne, Illinois College

In this talk I will report on the National Science Foundation Chautauqua #28 ``Ancient Maya Mathematics in the Ruins of the Yucatan Peninsula, Mexico.'' I examine some of the mathematical ideas of the ancient Maya, including their use of zero as a placeholder and their intricate calendar system. I will also look at the Maya use of mathematics in their architecture, both in their building placement to coincide with astronomical events and their use of proportion stemming from their creation myths and still in use today.

By collaborating on a joint venture, five players can obtain a large profit. Each player plays a different role and makes a different contribution to the joint profit. What is a fair way of allocating the profit among the five players? Cooperative game theory suggests that we determine the profits obtained by each subset of the players on their own (these are called the ``coalitional worths''), and then this information can be used to determine an allocation of the profit that satisfies several fairness properties. For example, if two of the players could generate twice as much profit as the other three, each group acting on its own, then it seems reasonable that in the final allocation, the first two players deserve more than the last three. The purpose of this presentation is to suggest possible approaches when it is infeasible to determine all coalitional worths. Some results obtained by undergraduate students will be highlighted.

Consider the following problem: three siblings (Anna, Bruce and Calvin) are trying to divide three objects ( a cabin, a car and a set of antique dishes) as their in heritance. Anna thinks the cabin worth $5,000, the car worth $2,000 and the dishes worth $500; Bruce thinks the cabin worth $2,000, the car worth $8,000 and the dishes worth $0; Calvin thinks the cabin worth $10,000, the car worth $200 and the dishes worth $50. What would be the fair way to divide these three objects? Which method of dividing would satisfy all three siblings? This presentation introduces a graphical approach toward the study of several properties in a fair division problem with indivisible objects and monetary compensation. The properties include efficiency, envy-freeness, individual rational and individual stand-alone.

Quantitative literacy is current topic and numerous volumes have been written defining the concept and promoting its value. This talk reviews these definitions and then provides examples of implementation from campuses across the country, including specific problems used to assess students' level of quantitative literacy.

The design for a two-semester mathematics course for pre-service elementary teachers will be discussed. This course uses student thinking and problem solving (often from ``Teaching Children Mathematics'') to deeply cover standard content. Written pieces are used as part of the math methods course and students include mathematics work in their teaching portfolio. As a result, mathematics scores from the PRAXIS test are often the highest subscores.

This paper presents a case study of a mathematics educator's perception of his work in a mathematics department. In particular, the study explores his perceptions of the attitudes and beliefs of his colleagues and the expectations placed upon him by the mathematics department. Data were gathered through four on-line interviews and a phone interview. Results of the data focus on the participant's professional self-identity. Future research directions are suggested.

Shape Perception is a topic of interest to psychologists, biologists, and architects of artifical intelligence. We will discuss some of the advances made in this field and outline various mathematical tools such as Conformal Mapping, Statistical Geometry, Antieigenvalue Theory and Lie groups which can be used to construct mathematical models for the process of Shape Perception.

In his 1765 paper ``Solutio Facilis Problematum Quorundam Geometricarum Difficillimorum'', Leonhard Euler proves the existence of his now-famous line that contains the orthocenter O, circumcenter C, and centroid G of a triangle. Nowadays it is not well-known that Euler did this in order to facilitate the analysis of a difficult construction problem (given the location of the incenter and any pair of the points O, C, and G, to construct the triangle itself), finding in the end that the construction may be accomplished in general - provided one can trisect an arbitrary angle.

One thousand years ago, central Asia was a vital center of mathematical research. It was from there that abu-Rayhan al-Biruni (953-1048), a Tajik polymath, wrote The Exhaustive Treatise on Shadows, an early work on trigonometry that provided a context for studying what we now recognize as tangent and secant. The author will summarize and highlight the main points of Biruni's work.

10:30-11:30 INVITED ADDRESS in Cokes Lecture Hall
Primes and zeros: a million dollar mystery
Brian Conrey, Executive Director, American Institute of Mathematics

The Riemann Hypothesis has received a lot of publicity recently. Notably, three popular books on the subject appeared last year. In this expository talk, we will describe some of the issues relating prime numbers, the Riemann Hypothesis, and Random Matrix Theory in a way that will, hopefully, convince the audience that the Riemann Hypothesis is indeed worthy of all this attention.

The Higman-Sims design is an incidence structure of 176 points and 176 blocks of cardinality 50 with every two blocks meeting in 14 points. The automorphism group of this design is the Higman-Sims simple group. We demonstrate that the point set and the block set of the Higman-Sims design can be partitioned into subsets and , respectively, so that the substructures , are isomorphic symmetric -designs.

1:00-1:25 in KC131
Pentalpha - History and Extensions
Eric Nelson, Butler University

A brief history of where and when the puzzle Pentalpha originated. The basic rules to the game and how to solve the puzzle on the original board as well as other possible boards.

1:30-1:55 in KC131
Comparing Classes of Finite Structures
Wesley Calvert, University of Notre Dame

What makes one sort of structures ``more complicated'' than another? For instance, why are graphs more complicated than vector spaces? In joint work with Cummins, Knight, and S. Miller, I defined a notion that makes such comparisons precise. I will tell about this notion, and about how several of our favorite types of structures line up.

12:30-12:55 in KC101
Learning Mathematics by Using and Creating Examples
Mary Porter, Saint Mary's College
David Housman, Goshen College

Is using a theorem and proof approach the best way to teach mathematical principles? Is presenting formal definitions the best way to teach mathematical concepts? Is solving a set of problems the best way for students to learn mathematical procedures and problem solving? Based upon a review of the literature, we will address these questions and argue that the judicious use and creation of examples can enhance and sometimes even be a replacement for other educational approaches.

Most, if not all, mathematics professors and teachers (including the presenter) stress to their students the importance of reading the textbook. We all believe this is an important part of the learning process, but how much do the students actually get out of it? In an attempt to determine the significance of reading the section before that section is covered in class, the presenter experimented with two sections of Calculus I during the fall semester of 2003. One section was given worksheets with questions over the section that was to be covered the next class period while the other section was not. The presenter will supply the surprising ``results'' of this experiment and discuss other possible contributing factors.

Valparaiso University recently made available to its students and faculty an on-line courseware system. I have found this technology very useful in implementing a step-wise study and learning strategy for students in my freshman and sophomore level math classes, such as Calculus I, II, and III. This step-wise strategy forces students to stay on pace, increases the number of problems they solve while decreasing the number of problems that require grading by hand, and avoids the traditional drill method of assigning many, many problems in bulk assignments. In this talk, I will discuss the step-wise strategy I use, its implementation in the on-line courseware system, and an informal assessment of its effectiveness via student feedback.

When solving a problem by algebra, medieval Arabic mathematicians would not state an equation until all the operations posed in the enunciation had been worked out. Thus the expressions on both sides of an equation were linear combinations of treasures (squares, or ), things (), and dirhams (units). A close look into the vocabulary and phrasing of these solutions reveals that the expressions were not thought of as linear combinations in the modern sense, with addition, subtraction, and scalar multiplication. Rather they involved no operations at all, and were understood merely as collections of treasures, things, and dirhams.

In England in the first half of the sixteenth century, the transmission of printed books from the Continent was severely restricted and the number of English printing presses was so small that the number of home produced books was tiny when compared to the production of either France or Germany. In this scenario, the physician Robert Recorde published the first mathematics textbooks in the English language. These books provided not only a comprehensive course of European mathematical knowledge of the time, but also were so popular that William Shakespeare, writing forty years later, was familiar with them and quoted from or alluded to them in numerous plays.

The co-presenters have been authorized to write an official history of the Kentucky Section MAA by the current Board of Officers of the section. This talk will describe their initial efforts to follow the guidelines for creating such histories - found at MAAOnline - and indicate the records and sources of information about the section's activities they are using or plan to use in completing the project. The initial report will also list a few of the key historical milestones of the Kentucky Section MAA uncovered to date.

Greek mathematics has long been known for its fundamental contributions to geometry and diophantine equations, for example. However, there is now evidence that ancient Greek mathematicians were also interested in various combinatorial problems. In this talk, I will describe some recent work exploring this theme which arose from the analysis of a puzzle called the Stomachion, which was recently discovered in a long lost manuscript written by Archimedes.

Project NExT-IN (New Experiences in Teaching), a program of the Indiana section of the Mathematical Association of America which is an offshoot of the national Project NExT, is a year-long program geared toward new or recent doctoral recipients in the mathematical sciences who are employed by Indiana colleges or universities. While the national Project NExT requires applicants to be no more than two years removed from confirmation of their doctorate, we at Project NExT-IN will accept applications from any faculty interested in participating. We especially encourage those who are new to their section and those who are pre-tenure to apply. Through a series of workshops in conjunction with the Fall tri-section meeting and the Indiana section meeting in the Spring, as well as through informal chats, participants will explore key aspects of life in academia while building lasting relationships with other participants and with senior faculty mentors from around the region. The following topics are representative of issues to be addressed

• Beginning and maintaining a research program
• Balancing teaching, research and service
• Undergraduate mathematics education
• Undergraduate research opportunities
• Grant writing

Workshops for this year will be held on November 5-6, 2004 at the University of Evansville (Indiana/Illinois/Kentucy Tri-Section meeting), and on April 1-2, 2005 at Indiana University - Purdue University Fort Wayne. For more information or an application see the website at:

www.rose-hulman.edu/~langley/NEXT-IN/announcement
or contact Tom Langley (thomas.langley@rose-hulman.edu) or William Turner (turnerw@wabash.edu).

To preregister, please visit the Section website http://www.maa.org/indiana in January

Team results for the 2004 ICMC
There were 42 teams participating. The top four teams were Rose-Hulman, Taylor University, Ball State University and Indiana University. Congratulations to these teams and thanks to all who participated. More details on the results can be found at the Section Website http://www.maa.org/indiana

Solutions for the Spring 2004 ICMC
Solutions for the Spring 2004 contest may be found in pdf format at

• Rosanna Nafziger was one of 310 students in the nation to receive a Goldwater Scholarship for the 2004-2005 academic year. The Goldwater Scholars were selected on the basis of academic merit from a field of 1,113 mathematics, science, and engineering students who were nominated by the faculties of colleges and universities nationwide. Rosanna was one of 29 mathematics majors receiving the scholarship nationwide.
• Student Mary Leigh published a Goshen College Pinch Penny book, "Mathematical Beauty"; an illustrated discussion of symmetry patterns and group theory.
• Five students participated in 3 presentations at the annual Goshen College Academic Student Symposium. Rosanna Nafziger presented "Folding Paper and Planes". Andrew Histand presented "The Range Nucleolus for Cooperative Games." Reuven Hodges, Sean Kauffman, and Theodore Budiardja presented "Refining the 3D Pipeline."

• Carl Cowen comes to IUPUI from Purdue as the new Dean of the School of Science and faculty member of the department. He is the President-elect of the MAA.
• Richard Patterson and Jon Luke both retired this summer. Patterson had 30 years of service at IUPUI and Luke had 29. Patterson will continue to be active in mathematics, and in fact wrote this article.
• Bart Ng was selected as the first holder of the Marvin L. Bittinger Chair in Mathematics Education.
• The department hired 4 new faculty members:
  • Fang Li earned her PhD in Statistics this year from Michigan State University. She is interested in nonlinear models and time series analysis.
  • Bruce Kitchens comes from IBM, via a visit at SUNY Stoneybrook. His area is dynamical systems and coding theory.
  • Leonid Rubchinsky is in Mathematical Biology, specifically the neurophysiology of Parkinson's disease. He spent the last 3 years as a postdoc at U.C. Davis.
  • Luoding Zhu earned his degree at the Courant Institute, then had a postdoc at U.C. Santa Barbara. His area is computational fluid dynamics.

Indiana University Northwest
The Department of Mathematics and Actuarial Science is pleased to welcome back Dr. Gayla S. Domke as a visiting associate professor for 2004/2005 school year. Dr. Domke is a graph theorist and is on leave from Georgia State University.

In June, Jon Becker, Senior Lecturer and Director of Developmental Mathematics, was appointed Dean's liaison to regional high schools. In May, Dr. Vesna Kilibarda was appointed to serve on the ICTM Board as the Mathematics Competition Coordinator. Our lecturer, Stela Pudar-Hozo was awarded Indiana University Summer Faculty Fellowship for adding spreadsheet applications component to Brief Survey of Calculus classes.

Our senior, Jason McGee, has received an Indiana University Undergraduate Research funding for his proposal “U(n) Groups - Cyclic or Not?”

Indiana University at South Bend
New Faculty:
   1) Dr. Zhong Quan, associate professor, statistics
   2) Michaela Vajiac, mathematics lecturer
Retiring Faculty: Dr. Paul Beem

Purdue University
Some items from Purdue University, Professor Carl Cowen became Dean of Science at Indiana University-Purdue University, Indianapolis . The Mathematics Department celebrated the 50-year career of Professor Justin J. Price at a retirement dinner held at the Purdue Memorial Union on June 12. Of the many noteworthy contributions made by Professor Price, several are worth noting in this Newsletter. In 1976 he was awarded a Lester R. Ford Award for Expository Writing by the MAA for the paper “Topics in Orthogonal Functions” (MAA Monthly, 1975) and perhaps most noteworthy is that Price was awarded the MAA national award for Distinguished College and University Teaching in 1994. More information on the happenings at Purdue can be found at the Mathematics Department's Newsletter

Purdue welcomes the following new faculty:

• Associate Professor (with tenure) Yi-Jen Lee whose research interests are mathematical physics, gauge theory who comes to Purdue from Princeton, IAS, MSRI
• Assistant Professor (tenure track) Edray Goins whose research interests are number theory and algebraic geometry, and comes to Purdue from California Institute of Technology
• ResearchAssistant Professor (3 yr.) Jose E. Figueroa-Lopez whose research interests are mathematical finance and stochastic processes and comes to Purdue from Georgia Tech; Roman J. Sasyk whose research interests are functional analysis and ergodic theory and comes to Purdue from UCLA; and Yanqiu Wang whose research interests are applied mathematics and comes to Purdue from Texas A&M

• W.Steve Galinatis, who comes to Rose-Hulman from teaching at Ferrum College in Virginia, received his PhD from Virginia Tech. His research interests are in mathematical modelling of shape memory alloys.
• Brian Martensen who comes to Rose-Hulman after a post-doc at University of Texas-Austin, after receiving his PhD from the University of Montana. His research interests are in topology and dynamical systems

• Ken McMurdy who comes to Rose-Hulman after a post-doc at University of Rochester, after receiving his PhD from the University of California-Berkeley. His research interests are in number theory.

Taylor University

Matt DeLong was awarded tenure. Bill Klinger is returning to teaching after serving as the interim Academic Dean for the institution. Jeremy Case is returning to teaching after a spring semester Sabbatical. Student News: Michael Anderson participated in an REU at Iowa State University.

The Taylor Math Department revised the curriculum for math majors entering in 2004. In response to the growth of students entering with AP calculus credit, the department is implementing a second-semester, freshman Problem Solving course to serve as an introduction to the mathematical sciences.

The department added a bachelor of science degree with a major in mathematics-interdiciplinary. The requirements include a core of 40 hours of math and a minor in accounting, economics, finance, biology, chemistry, computer science, or physics.

Tri-State University
Mitch Voisei has joined the faculty at Tri-State University. Dr. Voisei received his Ph.D. from Ohio University in Athens, Ohio. His area of interest is Optimization and P.D.E. Dr. Voisei was born in Romania.

University of Indianapolis
Krystina Leganza received a $6,000 grant for “Math for Girls Only Day”, a program for middle school girls. There will be a keynote speaker, hands-on activities, prizes, etc. Leslie Gardner, Jeff Adams (School of Business) and Jerry Flatto (School of Business) were funded for a $50,000 “Emerging Careers Grant in Supply Chain and Logistics”. To quote their proposal: “The purpose of the grant is to develop state of the art curriculum in supply chain management at the undergraduate and MBA levels, to develop paying, external internships to for juniors and seniors studying supply chain management that support this curriculum, to market the new curriculum to prospective students, and to enable faculty to develop and maintain the expertise to sustain a state of the art curriculum.”

Allan Swett received a $5,000 IEC Planning Grant entitled “IT Security and Forensic Computing Initiative”. It aims to develop courses and certificates which will promote Indiana-based employment and enterprise opportunities in the area of forensic computing. >From his proposal: “Nationally, “computer security” is a problem, a hot topic, an opportunity. And its subfield “forensic computing” brings together “CSI”... a motivating piece of curiosity and pop culture... with some interesting and user-friendly ideas in technology (Computer Science). Jeff Oaks is the new chair of the Department of Mathematics and Computer Science

Valparaiso University
Ken Luther was awarded tenure and promoted to Associate Professor. David Hull and Jim Caristi will be on sabbatical this fall. Karen Whitehead is doing NSF funded research in South Korea this summer and will be leaving the department in December to begin working at Michigan State University. Zsuzsanna Szanizslo and Rick Gillman will be running an NSF funded REU program beginning in the summer of 2005.

2004 Awards

The 2004 Distinguished Service Award was received by Don Miller (St. Mary's College). There was no award given for Distinguished College or University Teaching of Mathematics by the Section in 2004.

Call for Nominations for the Indiana Section Award for Distinguished College or University Teaching of Mathematics

Nominations for the thirteenth annual Indiana Section Award for Distinguished College or University Teaching of Mathematics are now being welcomed. The Indiana Section Selection Committee will choose one of the nominees for the Section Award. The awardee will be honored at the 2005 Spring Section meeting and will be widely recognized and acknowledged within the Section. The awardee will also be the official Section candidate for the pool of Section awardees from which the national recipients of the Deborah and Franklin Tepper Haimo Awards will be selected (except that one of the national winners may be selected from another source). There will be at most three national awardees, each of whom will be honored at the national MAA meeting in January 2006 and receive a $1000 check and a certificate.

Anyone is entitled to make a nomination, but nominations from mathematics department chairs are especially solicited. Although it is not mandatory, involvement of a nominee in preparing the nomination packet is permitted and encouraged. However, self-nomination is not permitted. A previous nominee for this award who did not become a Section awardee can be nominated again. Indeed, the Section has instructed the selection committee that ``meritorious nominations for the Distinguished Teaching Award which do not result in an award will be continued as active nominations for next year's Distinguished Teaching Award and, if again not successful, will be continued for a third year as well."

Eligibility

• College or university teachers assigned at least half-time during the academic year to teaching of a mathematical science in a public or private college or university (from two-year college teaching through teaching at the Ph.D. level) in the United States or Canada. Those on approved leave (sabbatical or other) during the academic year in which they are nominated qualify if they fulfilled the requirements in the previous year.

• At least five years teaching experience in a mathematical science.

• Membership in the Mathematical Association of America.

Guidelines for Nomination

Nominees should

• be widely recognized as extraordinarily successful in their teaching¹

• have teaching effectiveness that can be documented

• have had influence in their teaching beyond their own institution²

• foster curiosity and generate excitement about mathematics in their students

Nominations must be submitted on the official ``Nomination Form," a copy of which may be obtained from David Housman by using the address listed below or by e-mail dhousman@goshen.edu. Please follow the instructions on the form precisely to assure uniformity in the selection process both at the Section and National levels. If a file on a Section awardee significantly exceeds the prescribed limits (as stated on page two of the Nomination Form), it will not be considered for a national award and will be returned to the Section.

Please send six copies of each nomination packet to:

so as to be received no later than February 1, 2005.

The Section Selection Committee will select the Section awardee prior to February 15, 2005, at which time it will communicate its selection to the national selection committee so that the national committee can then make its selections. We look forward to your participation in this exciting MAA venture of taking substantive action to honor extraordinarily successful teaching. We want to see such teaching recognized at all post-secondary schools. We depend on you to help us identify those who merit such recognition.

Call for Nominations for the Indiana Section Distinguished Service Award

The Indiana Section Distinguished Service Award was established in 1992 to annually honor a member of the Section for his or her extraordinary contributions to the Section and outstanding efforts consistent with the stated purposes of the MAA and the Section, namely, assisting in promoting the interests of, and improving education in, the mathematical sciences in America, especially at the collegiate level.

The Service Award Committee is soliciting nominations for the 2005 award, which will be presented at the Section's Spring 2005 Meeting. If you wish to nominate an individual, please send a letter of nomination and support to

so as to be received no later than February 1, 2005.

Footnotes:

¹ ``teaching" should be interpreted in its broadest sense, not necessarily limited to classroom teaching (it may include activities such as preparing students for mathematical competitions at the college level, or attracting students to become majors in a mathematical science).

² ``influence beyond their own institution" can take many forms, including demonstrated lasting impact on alumni, influence on the profession through curricular revisions in college mathematics teaching with national impact, influential innovative books on the teaching of college mathematics, etc.