Assistant Professor, Department of Mathematics, University of Ioannina, Ioannina 45110, Greece

Office: 30651- 98276

FAX: 30651-98203

E-mail: nkechag@cc.uoi.gr

Doctoral: Mathematics 1990, Queen's University, Ontario, Canada

Title: Homology operations and modular invariant theory

Supervisor: Professor H.E.A. Campbell

Master's: Mathematics 1986, York University, Ontario, Canada

Bachelor's: Mathematics 1983, University of Athens, Greece

Assistant Prof (tenured), Ioannina, 1996---

Visiting Assistant Prof., Aegean, 9/1993---8/1996

Visiting Assistant Prof., York , 8/1992---12/1992

Visiting Assistant Prof., Crete, 9/1990---7/1992 & 1/1993---8/1993

1) The Steenrod algebra action on generators of rings of invariants of subgroups of $GL(n,Z/pZ)$, Proceedings of the A.M.S.., 118, No 3, (1993), pp. 943-952, MR 93i:55023.

2) Mod odd modular coinvariants, homology operations, and limit spaces, Canada. J. Math., 45, No 4, (1993), pp. 803-819, MR 94i:55026.

3) Extended Dyer-Lashof algebras and modular coinvariants, Manuscripta Math., 84, (1994), pp. 261-290, MR 95g:55007.

4) A note on $U_nxU_m$ modular invariants, Canada. Math. Bull., 40, No 1, (1997), pp. 54-59, MR 98c:13009.

5) The transfer between rings of modular invariants of subgroups of $GL(n,Z/pZ)$}, The Fields Institute Communications of the A.M.S.., Editors S. Kochman and P. Selick, 19, (1998), pp. 165-180, MR 99f:13003.

6) Modular Invariant Theory, Homology Operations, and the Transfer between Rings of Invariants of Parabolic Subgroups, The Greek Bulletin of Mathematical Society, 38, (1996), pp. 79-88, MR 99b:55035.

7) H. E. A. Campbell and E. Kechagias, Arnon completion of the Dyer-Lashof algebra, Israel Journal of Math., 114, (1999), pp. 189-202.

1) Applications of Linear Algebra in Sciences. University of Ioannina, pages 80. 1998.

2) Euclidean Geometry and Finite Subgroups of Isometric Groups. University of Ioannina, pages 50. 1999.

1) 924th A.M.S.. Meeting, Invariant Theory session. Universite de Montreal,

September 26-28, 1997, Canada.

2) Schloss Dagstuhl, Invariant Theory Conference, May 1996, Germany.

3) The Fields Institute, Workshop on Stable Homotopy Theory, University of Toronto,

January 1-31, 1996, Canada.

4) Mathematisches Institute, Heidelberg Universitat, June12-July 6, 1995. Germany.

5) Queen's University, Department of Mathematics. January 1-February 23, 1995.

Canada.

6) International conference in Algebraic Topology, Oaxtepec Mexico, July 1991.

IOANNINA, 26-30 JUNE 2000

Supported by:

The General Secretary of Research and Technology, University of Ioannina, Prefecture of Ioannina.

1) University of Crete, June 1991, #371. Extended Dyer-Lashof algebras and modular coinvariants.

2) University of the Aegean, January 1995, Associate Professor K. Keremidis.

3) Queen's University, January 1995, Head-Professor H.E.A. Campbell, Root invariants and the Dyer-Lashof algebra.

4) Heidelberg Universitat, June 1995. Professor Hans-Verner Henn.

5) The Fields Institute University of Toronto, January 1996, Professor R. Kane, Stable Homotopy Theory.

Last modified: 19-08-00