MISANU

PROGRAM

ODELJENJE ZA MATEMATIKU

MATEMATICKOG INSTITUTA SANU
OPSTI MATEMATICKI SEMINAR

NA MATEMATICKOM FAKULTETU U BEOGRADU

-- PROGRAM ZA FEBRUAR 2006 --

Petak, 24. februar 2006. u 14h, sala 718, MF BG:

Dr Andreja Tepavcevic, Departman za matematiku, Prirodno-matematicki fakultet, Novi Sad
ON A LATTICE CONSTRUCTION AND WEAK CONGRUENCES

Abstract: Starting from an algebraic lattice L, another algebraic lattice L* is constructed as a subset of a direct power of L, satisfying some special conditions. Special elements of such a constructed lattice (codistributive, neutral etc.) are investigated as well as properties of new constructed lattice. In particular, necessary and sufficient conditions under which this lattice is modular and distributive are obtained. Abstract lattice results are applied in Universal Algebra, in particular to weak congruence lattices. Some of the fifteen-year open problems have been resolved using the new techniques.

Rukovodioci Odeljenja za matematiku Matematickog instituta SANU i Opsteg matematickog seminara na Matematickom fakultetu u Beogradu, Stevan Pilipovic i Sinisa Vrecica predlazu zajednicki program rada naucnih sastanaka.
Predavanja ce se odrzavati na Matematickom Institutu (sala 2), petkom sa pocetkom u 14 casova. Odeljenje za matematiku je opsti seminar sa najduzom tradicijom u Institutu.
Svakog meseca, jedno predavanje ce biti odrzano na Matematickom Fakultetu u terminu koji ce biti posebno odredjen.
Molimo sve zainteresovane ucesnike u radu naucnih sastanaka da posebno obrate paznju na vreme odrzavanja svakog sastanka. Na Matematickom fakultetu su moguce izmene termina.
Obavestenje o programu naucnih sastanaka ce biti objavljeno na oglasnim tablama MI (Beograd), MF (Beograd), PMF (Novi Sad), PMF (Nis) i PMF (Kragujevac).
Odeljenje za matematiku Matematickog instituta SANU
Stevan Pilipovic
Opsti matematicki seminar na Matematickom fakultetu u Beogradu,
Sinisa Vrecica

Ako zelite da se obavestenja o Vasim naucnim skupovima pojave u Newsletter of EMS (European Mathematical Society) i na Internetu na lokaciji EMS, onda se obratite na emsvesti@mi.sanu.ac.yu gde cete dobiti format obavestenja.