Conferences

  1. Algebraic structures and applications, Beograd, 1994


  2. Mathematical Conference in Priština, Priština, 1994


  3. Filomat 94, Niš, 1994


  4. International Conference on Algebra, Logic and Discrete Mathematics, Niš, 1995

  5. IX Congress of Yugoslav Mathematicians, Petrovac, 1995


  6. Second Mathematical Conference in Priština, 1996


  7. PRIM '96 - 11th Conference on Applied Mahtematics, Budva, 1996


  8. Conference on General Algebra and Discrete Mathematics (in honour of H. J. Hoehnke), Potsdam, Germany, 1996


  9. Conference on Semigroups and Their Applications, Prague, Czech Republic, 1996


  10. I Congress of Macedonian Mathematicians and Informaticians, Ohrid, 1996


  11. Semigroups and Applications, St. Andrews, 1997


  12. International Algebraic Conference dedicated to the memory of L. M. Gluskin, Slovyansk, Ukraine 1997


  13. Logic and Computer Science -- LIRA, Novi Sad, 1997


  14. PRIM '97 -- 12th Conference on Applied Mathematics, Palic, 1997


  15. PRIM '98 - 13th Conference on Applied Mathematics, Igalo, 1998


  16. Conference of Ph.D. Students in Computer Science, Szeged, Hungary, 1998


  17. Conference on Lattices and Universal Algebra, Szeged, Hungary, 1998


  18. Workshop on General Algebra and Discrete Mathematics, Potsdam, Germany, 1998


  19. VIII Conference Algebra and Logic, Novi Sad, 1998

  20. International Conference of Semigroups, Braga, Portugal, 1999


  21. 9th Conference on Automata and Formal Languages - AFL 99, Vasszecseny, Hungary, 1999


  22. Seminar in Algebra and Logic in honor of 65th birthday of Professor S. Milic, Novi Sad, 1999

  23. Third International Colloquium on Words, Languages and Combinatorics, Kyoto, Japan, 2000


  24. Colloquium on Semigroups, Szeged, Hungary, 2000



Conference Talks

  1. T. Petković, Some identities on rings, Algebraic structures and applications, Beograd, 1994.

  2. S. Bogdanović, M. Ćirić and T. Petković, Generalized regularity in semigroups and rings (Invited lecture), Mathematical Conference in Priština, Priština, 1994.

  3. M. Ćirić, S. Bogdanović and T. Petković, A generalization of direct limits of algebras, International Conference on Algebra, Logic and Discrete Mathematics, Nis, 1995.

  4. S. Bogdanović, M. Ćirić and T. Petković, Radicals in semigroups and rings (Invited lecture), 9th Congress of Yugoslav Mathematicians, Petrovac, 1995.

  5. M. Ćirić, S. Bogdanović and T. Petković, Recognizable relations on a free semigroup, PRIM '96 -- 11th Conference on Applied Mathematics, Budva, 1996.

  6. S. Bogdanović, M. Ćirić and T. Petković, Sums and limits of generalized direct families of algebras, Conference on General Algebra and Discrete Mathematics (in honour of H. J. Hoehnke), Potsdam, Germany, 1996.

  7. S. Bogdanović, M. Ćirić and T. Petković, Semigroup identities and its recognition by automata, Conference on Semigroups and Their Applications, Prague, Czech Republic, 1996.

  8. M. Ćirić, S. Bogdanović and T. Petković, The lattice of positive quasi-orders on an automaton, 2nd Mathematical Conference in Priština, Priština, 1996.

  9. S. Bogdanović, M. Ćirić and T. Petković, Boolean subalgebras of the lattice of subautomata, The First Congress of Mathematicians of Macedonia, Ohrid, 1996.

  10. T. Petković, M. Ćirić and S. Bogdanović, Transition semigroups of trapped automata, Semigroups and Applications, St Andrews, Scotland, 1997.

  11. S. Bogdanović, M. Ćirić and T. Petković, Lattices, semigroups and automata (Invited lecture), International Algebraic Conference dedicated to memory of L. N. Gluskin, Slovyansk, Ukraine, 1997.

  12. S. Bogdanović, M. Ćirić and T. Petković, The lattice of subautomata of an automaton, LIRA -- Logic and Computer Science, Novi Sad, 1997.

  13. M. Ćirić, T. Petković and S. Bogdanović, The structure of automata and their transition semigroups, PRIM '97 -- 12th Conference on Applied Mathematics, Palić, 1997.

  14. M. Ćirić, T. Petković and S. Bogdanović, Subdirect decompositions of automata, PRIM '98 -- 13th Conference on Applied Mathematics, Igalo, 1998.

  15. T. Petković, S. Bogdanović and M. Ćirić, Regular varieties of automata, PRIM '98 -- 13th Conference on Applied Mathematics, Igalo, 1998.

  16. S. Bogdanović, M. Ćirić and T. Petković, Generalized directable automata, PRIM '98 -- 13th Conference on Applied Mathematics, Igalo, 1998.

  17. T. Petković, The correspondence between varieties of automata and semigroups, Conference of PhD Students in Computer Science, Szeged, 1998.

  18. S. Bogdanović, T. Petković and M. Ćirić, Idempotent Compositions of Algebras, Conference on Lattices and Universal Algebra, Szeged, Hungary, 1998.

  19. M. Ćirić, S. Bogdanović and T. Petković, Automata having certain local properties, Workshop on General Algebra and Discrete Mathematics, Potsdam, Germany, 1998.

  20. S. Bogdanović, B. Imreh, M. Ćirić and T. Petković, On Directable Automata (Invited lecture), International Conference "Algebra and Logic", Novi Sad, 1998.

  21. T. Petković, M. Ćirić and S. Bogdanović, Semigroups, automata and congruences on free semigroups, International Conference of Semigroups, Braga, Portugal, 1999.

  22. M. Ćirić, S. Bogdanović, J. Kovačević and T. Petković, Some decompositions of semigroups, unary algebras and automata, International Conference of Semigroups, Braga, Portugal, 1999.

  23. Ž. Popović, T. Petković, M. Ćirić and S. Bogdanović, On finite trapped automata, 9th Conference on Automata and Formal Languages - AFL 99, Vasszecseny, Hungary, 1999.

  24. J. Kovačević, M. Ćirić, S. Bogdanović and T. Petković, Automata and their reversible states, 9th Conference on Automata and Formal Languages - AFL 99, Vasszecseny, Hungary, 1999.

  25. M. Bogdanović, S. Bogdanović, T. Petković and M. Ćirić, Directable automata and their necks, 9th Conference on Automata and Formal Languages - AFL 99, Vasszecseny, Hungary, 1999.

  26. T. Petković, S. Bogdanović and M. Ćirić, Semigroups assigned to directable automata, 9th Conference on Automata and Formal Languages - AFL 99, Vasszecseny, Hungary, 1999.

  27. M. Ćirić, S. Bogdanović and T. Petković, Automata and their monogenic subautomata, 9th Conference on Automata and Formal Languages - AFL 99, Vasszecseny, Hungary, 1999.

  28. M. Ćirić, S. Bogdanović, T. Petković and P. Stanimirović, Equations and regularity conditions in semigroups (Invited lecture), Seminar in Algebra and Logic in honor of 65th birthday of Professor S. Milic, Novi Sad, 1999.

  29. T. Petković, M. Ćirić and S. Bogdanović, Correspondences between automata and semigroups, Seminar in Algebra and Logic in honor of 65th birthday of Professor S. Milić, Novi Sad, 1999.

  30. Ž. Popović, S. Bogdanović, T. Petković and M. Ćirić, The least P-congruences on automata, Seminar in Algebra and Logic in honor of 65th birthday of Professor S. Milic, Novi Sad, 1999.

  31. M. Ćirić, S. Bogdanović and T. Petković, Syntactic and Semantic Properties of Semigroup Identities, The Third ICWLC, Kyoto, 2000.

  32. Ž. Popović, M. Ćirić, S. Bogdanović and T. Petković, On Finite Generalized Directable Automata, The Third ICWLC, Kyoto, 2000.

  33. T. Petković, M. Ćirić and S. Bogdanović, Irregular varieties of automata, The Third ICWLC, Kyoto, 2000.

  34. M. Ćirić, S. Bogdanović, P. Stanimirović and T. Petković, Regularity equations and conditions on semigroups, Colloquium on Semigroups, Szeged, Hungary, 2000.

  35. J. Kovačević, M. Ćirić , S. Bogdanović and T. Petković, Semigroup theoretical methods in automata theory, Colloquium on Semigroups, Szeged, Hungary, 2000.

  36. T. Petković, M. Ćirić and S. Bogdanović, Variable varieties of semigroups, Colloquium on Semigroups, Szeged, Hungary, 2000.