Ph.D. in Mathematics, University of Minnesota, 2004 (see U of M Ph.D.’s in Mathematics )
Thesis: Constraint Preserving Boundary Conditions for Hyperbolic Formulations of Einstein’s Equations
Adviser: Prof. Douglas N. Arnold

M.A. in Mathematics, Penn State University, 2001
Thesis: The Hamiltonian Constraint Equation in General Relativity
Adviser: Prof. Douglas N. Arnold

Doctorate (Ph.D.) in Mathematics, University of Craiova, 1996
Thesis: Applications of Operator Theory in Mathematical Physics
Adviser: Prof. Constantin Niculescu.
A significant part of the thesis was elaborated under the advisership of
Prof. Lucio Boccardo, University of Rome I “La Sapienza,” Italy.

M.S. in Mathematics, University of Bucharest, 1990
Thesis: Aproximately Finite Dimensional C* Algebras
Adviser: Prof. Serban Stratila

B.S. in Mathematics, University of Craiova, 1989
Thesis: Representations of Non-commutative C* Algebras
Adviser: Prof. Constantin Niculescu