Interests
My main mathematical interests are in applications of harmonic analysis to
partial differential equations and mathematical physics.
I am particularly interested in oscillatory and singular integrals and integral operators
that arise in the analysis of dispersive PDEs such as the Schrödinger, wave and Dirac equations.
Links
Google Scholar Profile
MathSciNet (Subscription Required)
arXiv
Publications
 (with M.B. Erdogan)
"Dispersive estimates for the Schrödinger equation for
C$^{\frac{n3}{2}}$ potentials in odd dimensions,"
International Mathematics
Research Notices
2010:13, 25322565.
[preprint], [Journal
Version]

"Dispersive estimates for the matrix and scalar Schrödinger equation in
dimension five," Illinois J. Math. Volume 56, Number 2 (2012), 307341.
[preprint],
[Journal Version].

"Abel's theorem simplifies reduction of order."
College Mathematics Journal,
Vol. 42, No. 5, November 2011 , pp. 399402(4).
[preprint], [Journal
Version].

"Using Abel's theorem to explain repeated roots
of the characteristic equation." CODEE Journal, July 2011.
URL http://www.codee.org/ref/CJ110679.
 (with M.B. Erdogan)
"Dispersive estimates for twodimensional Schrödinger operators with
obstructions at zero energy."
Trans. Amer. Math. Soc. 365 (2013), 64036440.
[preprint], [Journal Version].

(with H.I. Dwyer)
"Integrating factors and repeated roots of the characteristic equation."
CODEE Journal, January 2012. URL http://www.codee.org/ref/CJ120930.

(with M.B. Erdogan)
"A weighted dispersive estimate for Schrödinger
operators in dimension two."
Comm. Math. Phys. 319 (2013), 791811.
[preprint]. [Journal Version].

(with M.B. Erdogan)
"Dispersive estimates for matrix Schrödinger
operators in dimension two."
DCDSA. Pages: 4473  4495, Volume 33, Issue 10, October 2013.
[preprint]. [Journal Version].

(with Dirk
Hundertmark)
"Exponential decay for dispersion managed solitons for general dispersion profiles,"
Letters in Mathematical Physics, Volume 106, Issue 2, 221249.
[preprint]. [Journal Version].

"Time decay estimates for the wave equation with potential in dimension two,"
Journal of Differential Equations 257 (2014)
pp. 868919.
[preprint],
[Journal Version]

(with M.B. Erdogan and
M.J. Goldberg)
"Dispersive estimates for four dimensional Schrödinger
and wave equations with obstructions at zero energy." Comm. PDE 39 (2014),
no. 10, 19361964.
[preprint],
[Journal Version]

(with M.J. Goldberg)
"Dispersive Estimates for higher
dimensional Schrödinger Operators with threshold
eigenvalues I: The odd dimensional case,"
J. Funct. Anal. 269 (2015) no. 3, 633682. [preprint],
[Journal Version]

(with M.J. Goldberg)
"Dispersive Estimates for higher
dimensional Schrödinger Operators with threshold
eigenvalues II: The even dimensional case," to appear in
J. Spectral Theory, 48 pp. [preprint].

(with M.J. Goldberg)
"The $L^p$ boundedness of wave operators for higher
dimensional Schrödinger Operators with threshold
singularities," Advances in Mathematics, 303 (2016), 360389.
[preprint], [Journal Version]

(with E. Toprak)
"Decay estimates for four dimensional Schrödinger, KleinGordon and wave equations with
obstructions at zero energy."
[preprint], to appear in Differential and Integral Equations, 53 pp.

(with M.B. Erdogan)
"The Dirac equation in two dimensions: Dispersive estimates and classification of threshold obstructions"
[preprint], to appear in Communications in Mathematical Physics, [Journal Version] 40 pp.

(with M.J. Goldberg)
"On the $L^p$ boundedness for fourdimensional wave operators for Schrödinger Operators with a threshold
eigenvalue," [preprint], to appear in Annales Henri Poincare, 20 pp. [Journal Version]
, [Free Journal Version].

(with M.B. Erdogan and E. Toprak)
"Dispersive estimates for Dirac Operators in dimension three with
obstructions at threshold energies"
[preprint], submitted, 36 pp.
William Green's Homepage