*Thompson Hall in the fall*

**Michael Tsatsomeros**
(Τσατσόμοιρος),
Professor

Neill Hall 229,
Department of Mathematics & Statistics

Washington State University,
Pullman, WA 99164
**Email:**
tsat (at) wsu (dot) edu
**Phone:** +1-509-335-3144, ** Fax:** +1-509-335-1188

**Ph.D.**, Mathematics, University
of Connecticut

**M.Sc.**, Mathematics, Concordia
University, Montreal

**B.Sc.**, Mathematics, University
of Patras, Greece

**Research interests:**
Linear algebra and matrix analysis, especially the theory of nonnegative
matrices and their generalizations. Particular interests
include the numerical range; graphs and patterns associated
with matrices; numerical linear algebra; applications in
dynamical systems and control theory

### Of Note...

**
New book
**

** Matrix Positivity **

C.R. Johnson, R.L. Smith,

M.J. Tsatsomeros

(Corrigenda)

**
Linear Algebra Societies
**

International Linear Algebra Society (ILAS)

SIAM Activity Group on Linear Algebra (SIAG LA)

**
Linear Algebra Meetings
**

24th ILAS Conference,

June 2022, Galway, Ireland

**
Call for papers in Linear Algebra
**