Appointment:

Professor of Mathematics   &
Maseeh Distinguished Chair
[Department]   [PICS]   [RTG]   [University]

Online identifiers:

[Google]   [MathSciNet]   [Orcid]

Coordinates:

Office:   FMH 468C   [Campus map]
Phone:   +1 (503) 725-8844
Email:   gjay @ pdx . edu
  2026-27: Expect delayed responses.

Research:

Scientific computation; Numerical analysis;
Finite elements; Multigrid;
Applications in optics and mechanics
[Papers]   [more...]

Courses:

Current offerings:   None.
[Past courses]

I am out of Portland on leave and can be intermittently found at other places:
Fall 2026:   JTO Faculty Fellowship,   The University of Texas at Austin
Winter 2027:   IBM Endowed Professorship,   Brown University
Spring 2027:   Leverhulme Professorship,   Oxford University