Sastanak CGTA seminara, 13. jul 2010.

Detaljnije: Naredni sastanak CGTA seminara održaće se u utorak, 13.07.2010, od 18-20h, na Matematičkom fakultetu, IV sprat (BIM sala)

Predavač: Ph.D., Mathematics, Princeton University Professor of Mathematics, Brandeis University

Naziv predavanja: An introduction to higher torsion invariants of smooth bundles and related topics.

Predavanje je zamišljeno kao veoma interaktivno, tj. prilika da se postave pitanja  o nekim od centralnih tema topologije, geometrije i algebre iz oblasti ekspertize prof. Iguse.

Drugo predavanje tokom svog boravka  Beogradu prof Igusa će održati u okviru Odeljenja za matematiku, u petak, 16.07.2010. u 14h (sala 2, SANU)

Naziv predavanja: 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.

Napomena: Zamišljeno je da oba predavanje budu preglednog karaktera, pristupačna i interesatna širem krugu slušalaca uključujući i mlade matematičare i studente.

Profesionalni detalji o prof. Igusi mogu se naći na:
http://people.brandeis.edu/~igusa/



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