[Turkmath:7340] MSGSU Seminer, DÜZELTME

[Safak Ozden]

Mimar Sinan Fine Arts University

Seminar


*Cobordism of Orbifolds*

Speaker:
*Dr. Andres Angel
Hausdorff Institute, Bonn
*





Orbifolds are useful generalizations of manifolds that appear naturally in
the study of moduli spaces, particularly those arising in Gromov-Witten
theory, where in good cases, these moduli spaces are orbifolds and
Gromov-Witten invariants are suitably defined characteristic numbers.

In this talk I will present a framework to study cobordism of orbifolds. As
application, I will show decompositions of cobordism groups of orbifolds in
terms of usual bordism theory these decompositions involve information
around the singular sets and provide a way to define invariants for
orbifolds.

I will start recalling the classical results on cobordism of manifolds, and
bordism theories and discuss its generalization to orbifolds.



*
Tarih: 09 Aralık 2010 Persembe, saat:16:30 - 09.12.2010

Yer  : MSGSÜ Fen-Edebiyat Fakültesi,

Amfi: 409 *



-- 
Mimar Sinan University, Istanbul
Tel: +90 536 462 73 88
email: bildiginessek at gmail.com
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