Professor of Mathematics
Department of Mathematics
University of California, Los Angeles

Office: Math Sciences Building 6191
E_ail: s_ari_i@math.uc_a.edu

Abstract Algebra
Algebraic Number Theory
Group and Galois cohomology
Homological Algebra
Iwasawa Theory
Point-Set Topology

Disclaimer: All linked notes are in unfinished form.
No warranties are made as to their accuracy. Comments welcome.

Note: The notes on group cohomology are fully contained in the number theory notes.