AMS Sectional Meeting Program by Special Session

Current as of Saturday, April 5, 2008 00:24:35

Associate secretaries:
Matthew Miller, AMS miller@math.sc.edu

Friday March 28, 2008, 3:00 p.m.-5:50 p.m.
Special Session on Radon Transforms, Tomography, and Related Geometric Analysis, I
Room 211, Tureaud Building
Organizers:
Fulton B. Gonzalez, Tufts University
Isaac Pesenson, Temple University
Todd Quinto, Tufts University todd.quinto@tufts.edu
Boris S. Rubin, Louisiana State University
- 3:00 p.m.
  The Horocycle Radon Transform. Some old and new results.
  Sigurdur Helgason*, Massachusetts Institute of Technology
  (1037-43-87)
- 4:00 p.m.
  Invariant Differential Operators on Matrix Motion Groups and Applications to the Matrix Radon Transform.
  Fulton B. Gonzalez*, Tufts University
  (1037-43-88)
- 4:30 p.m.
  Inversion formulas for topological Radon transforms on Grassmann manifolds.
  Yutaka Matsui*, Graduate School of Mathematical Sciences, the University of Tokyo
  (1037-44-86)
- 5:00 p.m.
  A support theorem for the geodesic ray transform.
  Venky P Krishnan*, Tufts University
  (1037-53-149)
- 5:30 p.m.
  Fundamental solution to the Schroedinger equation on a compact symmetric space.
  Tomoyuki Kakehi*, University of Tsukuba
  (1037-43-265)

Saturday March 29, 2008, 8:00 a.m.-10:50 a.m.
Special Session on Radon Transforms, Tomography, and Related Geometric Analysis, II
Room 211, Tureaud Building
Organizers:
Fulton B. Gonzalez, Tufts University
Isaac Pesenson, Temple University
Todd Quinto, Tufts University todd.quinto@tufts.edu
Boris S. Rubin, Louisiana State University
- 8:00 a.m.
  The Radon Transform on Short Geodesics and Maximally Curved Spheres.
  Eric L Grinberg*, University of New Hampshire
  (1037-58-325)
- 8:30 a.m.
  Fractional integrals of Erd\'{e}lyi-Kober type and Radon transforms on Grassmann manifolds.
  Elena Ournycheva*, University of Pittsburgh at Bradford
  (1037-44-202)
- 9:00 a.m.
  Three way tiling sets: dilation, translation, reflection.
  David R. Larson*, Texas A&M University
  Peter Massopust, Technische Universitat-Munchen
  Gestur Olafsson, Louisiana State University
  (1037-46-336)
- 9:30 a.m.
  Invariant subspaces of differential operators and de Branges spaces.
  R. T. W. Martin*, University of Waterloo
  (1037-41-58)
- 10:00 a.m.
  Variations on the Riemann-Lebesgue Lemma.
  William O. Bray*, University of Maine
  (1037-42-85)
- 10:30 a.m.
  Pointwise Fourier Inversion.
  Mark A Pinsky*, Northwestern University
  (1037-42-44)

Saturday March 29, 2008, 3:00 p.m.-5:50 p.m.
Special Session on Radon Transforms, Tomography, and Related Geometric Analysis, III
Room 211, Tureaud Building
Organizers:
Fulton B. Gonzalez, Tufts University
Isaac Pesenson, Temple University
Todd Quinto, Tufts University todd.quinto@tufts.edu
Boris S. Rubin, Louisiana State University
- 3:00 p.m.
  Mathematical problems of thermoacoustic tomography.
  Peter Kuchment*, Texas A&M University
  Mark Agranovsky, Bar Ilan University, Israel
  Yulia Georgieva-Hristova, Texas A&M University
  Linh Nguyen, Texas A&M University
  (1037-35-203)
- 4:00 p.m.
  On limited view tomography with side constraints.
  Gaik Ambartsoumian*, University of Texas at Arlington
  (1037-44-129)
- 4:30 p.m.
  Quantitatively correct reconstruction in problems of thermoacoustic tomography with detectors placed on open surfaces.
  Leonid A Kunyansky*, University of Arizona, Tucson
  (1037-45-120)
- 5:00 p.m.
  Spherical Means in Odd Dimensions and the Euler-Poisson-Darboux Equation.
  Boris Rubin*, Louisiana State University
  (1037-44-119)
- 5:30 p.m.
  On the study of 1PI algorithms for a general class of curves.
  Mikhail Kapralov, Institute for Computational and Mathematical Engineering, Stanford University
  Alexander Katsevich*, University of Central Florida
  (1037-44-77)

Sunday March 30, 2008, 8:00 a.m.-11:50 a.m.
Special Session on Radon Transforms, Tomography, and Related Geometric Analysis, IV
Room 211, Tureaud Building
Organizers:
Fulton B. Gonzalez, Tufts University
Isaac Pesenson, Temple University
Todd Quinto, Tufts University todd.quinto@tufts.edu
Boris S. Rubin, Louisiana State University
- 8:00 a.m.
  Sampling in Paley-Wiener spaces on combinatorial graphs.
  Isaac Z Pesenson*, Temple University
  (1037-94-64)
- 8:30 a.m.
  Spectral theory for multi-scale phenomena.
  Palle E. T. Jorgensen*, University of Iowa
  Dorin Dutkay, University of Central Florida
  (1037-42-32)
- 9:00 a.m.
  Cryo-EM Structure Determination through Eigenvectors of Sparse Matrices.
  Amit Singer*, Yale University
  (1037-51-134)
- 9:30 a.m.
  $L^1$ regularization applied to electron tomography.
  Hans Rullgaard*, Stockholm University
  (1037-65-76)
- 10:00 a.m.
  Sampling Functions with Symmetry: Applications to Computed Tomography.
  Larry A Gratton*, Berea College
  (1037-94-248)
- 10:30 a.m.
  Applications of the Wavelet and Ridgelet Transforms in Tomography and Medical Imaging.
  Ahmed I Zayed*, DePaul University
  Lucia Dettori, DePaul University
  (1037-42-145)
- 11:00 a.m.
  Discussion led by Sigurdur Helgason.

Inquiries: meet@ams.org