# Emeritus & Former Faculty

**Robert Case, PhD, Yeshiva University, 1966**

Research Interests: Mathematical logic, Socratic teaching of mathematics

** Arshag Hajian, PhD, Yale University, 1957**

Research Interests: Ergodic Theory, Analysis

**Nishan Krikorian, PhD, Cornell University, 1969**

Research Interests: Low-dimensional dynamical systems, Numerical analysis

**Mark Ramras, PhD, Brandeis University, 1967**

Research Interests: Commutative algebra, Graph Theory

**Jayant Shah**

Research Interests: Computer Vision

**Thomas Sherman, PhD, MIT, 1964 **

Research Interests: Noncommutative harmonic analysis, Symmetric spaces, Lie goups, Numerical analysis

**Jerzy Weyman, PhD, Brandeis University, 1980 **

Research Interests: Commutative algebra, Algebraic geometry, Representation theory