National Institute of the Republic of Serbia
ὅδε οἶκος, ὦ ἑταῖρε, μνημεῖον ἐστιν ζωῶν τῶν σοφῶν ἀνδρῶν, καὶ τῶν ἔργων αὐτῶν
PROGRAM
| ODELJENJE ZA MATEMATIKU MATEMATIČKOG INSTITUTA SANU |
OPŠTI MATEMATIČKI SEMINAR NA MATEMATIČKOM FAKULTETU U BEOGRADU |
PROGRAM ZA JULI 2010.
Petak, 16.07.2010. u 14h, sala 2, MI SANU, BGD
Kiyoshi Igusa, Ph.D., Mathematics, Princeton University Professor of Mathematics, Brandeis University
THE CATEGORY OF REGULAR MATROIDS
Abstract: In this talk I will explain the definitions of categories of graphs and matroids, review recent results about the homotopy type of categories of graphs and its relationship to the cohomology of the mapping class group of a punctured surface and show how these are related to the category of regular matroids and their generalizations. I will explain the purpose of this theory and some preliminary results, most of which are in my paper ``Families of regular matroids'' which is on the ArXiv.
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.