"Functors on Module Categories",

October 2011-September 2014.

code: PN-II-RU-TE-2011-3-0065; contract: 47/05.11.2011

Financed by

Unitatea Executiva pentru Finantarea Invatamantului Superior, a Cercetarii, Dezvoltarii si Inovarii ,

4. Research visits, conferences

This project is focused on two sorts of objectives, as follows:

B) ADMINISTRATIVE OBJECTIVES:

Report 2011

Report 2012

Report 2013

Report 2014

1. U. Albrecht,

2.

3.

5.

6. U. Albrecht,

7.

8.

9.

10.

11.

12.

13.

14.

15.

16.

17.

18.

1.

1.

2.

2012

1. S. Breaz, Conference on Universal Algebra and Lattice Theory Szeged, Hungary, June 21–25, 2012, talk: Direct products and homomorphisms

2. C. Pelea, Conference on Universal Algebra and Lattice Theory Szeged, Hungary, June 21–25, 2012, talk: Term functions in multialgebra theory

3. C. Valculescu, YOUNG ALGEBRAISTS' CONFERENCE 2012 YAC'12, Groups, Representation Theory and Related Topics, June 11-15, 2012, EPFL, Lausanne, talk: Commuting properties of derived functors.

4. S. Crivei, International Conference on Representations of Algebras (ICRA 2012), Univ. Bielefed, talk: One-sided exact categories.

5. S. Breaz, Workshop on Representations of Algebras (ICRA 2012), Univ. Bielefed.

6. G. C. Modoi, Workshop on Representations of Algebras (ICRA 2012), Univ. Bielefed.

7. C. V\^ alculescu, Conference and Summer School

8. C. Pelea,

2013

9. S. Breaz, Joint International Meeting of the AMS and the Romanian Mathematical Society, June 27 - 30, 2013, Alba Iulia, Romania (invited talk at the special session Commutative Algebra: A global Baer-Kaplansky Theorem)

10. S. Breaz, “Rings, categories and Hopf algebras”, dedicated to the 70th birthday of Professor Constantin Nastasescu, University of Bucharest on May 18 and 19, 2013 (talk: On sigma-pure injective modules)

11. S. Crivei, “Rings, categories and Hopf algebras”, dedicated to the 70th birthday of Professor Constantin Nastasescu, University of Bucharest on May 18 and 19, 2013 (talk: One-sided exact categories)

12. S. Crivei, Joint International Meeting of the AMS and the Romanian Mathematical Society, Alba Iulia, Romania, June 27 - 30, 2013 (talk: Finitely accessible categories versus module categories).

13. G. C. Modoi, Joint International Meeting of the AMS and the Romanian Mathematical Society, Alba Iulia, Romania, June 27 - 30, 2013.

14. S. Breaz, Classical Aspects of Ring Theory and Module Theory, Bedlewo, Poland, July 14-20, 2013. (talk: Submodule which admit extensions of homomorphisms)

15. G. C. Modoi, Classical Aspects of Ring Theory and Module Theory, Bedlewo, Poland, July 14-20, 2013. (talk: A module theoretic translation of Brown representabilty for homotopy categories)

16. F. Pop, Joint International Meeting of the AMS and the Romanian Mathematical Society, Alba Iulia, Romania, June 27 - 30, 2013.

17. S. Crivei, Recent Trends in Rings and Algebras. Murcia, June 3-7 (talk: Mitchell Lemma and Gabriel-Popescu Theorem)

18. S. Breaz, Some Trends in Algebra, Prague, September 3-6 (talk: On sigma-pure injective modules)

19. G. C. Modoi, Some Trends in Algebra, Prague, September 3-6 (talk: Some applications of deconstructibility in triangulated categories)

20. C. Pelea: 9th International Conference on Applied Mathematics (ICAM 9), September 25-28, 2013, Baia Mare, Romania (talk: On some particular equivalence relations of multialgebras)

21. S. Breaz: Algebra Seminar, Charles Univ. Prague, October 21, 2013 (talk: Subgroups which admit extensions of homomorphisms)

22. C.G. Modoi: Algebra Seminar, Charles Univ. Prague, October 21, 2013 (talk: On a theorem of G. Bergman).

21. C. Pelea: Algebra Seminar, Charles Univ. Prague, October 21, 2013.

22. F. Pop: Algebra Seminar, Charles Univ. Prague, October 21, 2013.

23. F. Pop, Some Trends in Algebra, Prague, September 3-6, 2013 (talk: On direct products and Ext^1 contravariant functors)

2014

24. S. Breaz: Algebraic Structures and Their Applications, Spineto, June 16-21, 2014 (talk: Commuting properties for the defect functor associated to a homomorphism)

25. S. Breaz: Algebraic Structures and Their Applications, Spineto, June 16-21, 2014 (talk: Salce's lemma in trinagulated categories)

26. F. Pop: Algebraic Structures and Their Applications, Spineto, June 16-21, 2014, participant.

27. S. Breaz: Algebraic Hyperstructures and its Applications, Xanthi, September 2-7, 2014 (talk: Products of Hypergroupoids Associated to Binary Relations)

28. C. Pelea: Algebraic Hyperstructures and its Applications, Xanthi, September 2-7, 2014 (talk: Fundamental Relations in Multialgebras. A Survey)

29. F. Pop: Algebraic Hyperstructures and its Applications, Xanthi, September 2-7, 2014; participant.

*e-mail:*

user: bodo server: @math.ubbcluj.ro

name: ssbreaz server: gmail.com
*fax:*

+40 264 691906
*mail:*

Simion Breaz

Babes-Bolyai University

Faculty of Mathematics and
Computer Science

Str. Mihail Kogalniceanu nr.
1

RO-400084 Cluj-Napoca

Romania