## Pham Ngoc Ánh

### Main fields of interest

- Ring Theory
- Semigroup Theory
- Category Theory

Some of my papers

Self-duality of serial rings revisited

Divisibility theory of semi-hereditary rings

Divisibility theory of commutative rings: Bezout monoids

Divisibility theory of arithmetical rings with one minimal prime ideals

A generalization of a theorem of Clifford

**Address: Alfréd Rényi Institute of Mathematics,
Hungarian Academy of Sciences
H-1053 Budapest, Reáltanoda u. 13-15.
H-1364 Budapest, P. O. Box: 127
Phone: (36-1) 483-8303
Fax: (36-1) 4838333
e-mail:**`anh@renyi.hu`
** **