Değerli Meslektaşlarımız,

Yeditepe Matematik Bölümü Seminerleri kapsamında bu hafta yapılacak olan seminerin detayları aşağıdaki gibi olup tüm ilgilenenler davetlidir.

Konuşmacı:  Mehmet Akif Erdal (Yeditepe Üniversitesi)

Başlık:  Vector bundles that appear as normal bundles of manifolds

Özet:  Given a Poincaré complex $X$, a vector bundle $\xi$ over $X$ is said to be realized by the normal bundle of a manifold $M$, if $\xi$ is pulled back from the normal bundle of $M$ along a homotopy equivalence $X\rightarrow M$. The problem of determining such bundles over an arbitrary Poincaré complex is a difficult problem and is related to classical problems of surgery theory. In this talk, we will discuss some methods of approaching this problem and talk about solutions for certain cases of $X$. In particular, we will discuss conditions on bundles over $X$ that guarantee they are realized by normal bundles of manifolds, for $X$ belonging to a certain class of homology spheres.

Tarih: 23 Mayıs 2022, Pazartesi

Saat: 14:30

Zoom:  https://us02web.zoom.us/j/88939450567?pwd=c2dLdzI1d2FJMlFqR3R6dlRPUXJrdz09

Meeting ID: 889 3945 0567

Listing: https://researchseminars.org/seminar/7tepemathseminars

İlk oluşturulma : 23 Mayıs 2022 09:53

Son güncelleme : 23 Mayıs 2022 09:53