Mathematical events in Turkey
There is no branch of mathematics, however abstract, which may not some day be applied to phenomena of the real world.
Nikolai Ivanovich Lobachevsky
İstanbul Center for Mathematical Sciences
Transverse and Legendrian Knots via Grids
Hakan Doğa
University at Buffalo, SUNY, United States of America
Özet :
The combinatorial version of HFK, called Grid Homology, is defined by Manolescu-Ozsvath-Sarkar using toroidal grid diagrams in 3-sphere. I will introduce the grid representation of knots followed by the main construction of Grid Homology. Considering 3-sphere with standard contact structure, I will continue to talk about Legendrian and transverse knots via grid diagrams and what kind of information can be extracted in this setup. If time permits, I would like to present an example regarding transverse
non-simplicity problem that can show the power and efficiency of this combinatorial approach.
| Tarih | : | 25.07.2019 | |
| Saat | : | 11:00 | |
| Yer | : | IMBM seminar room-Boğaziçi Üniversitesi Güney Kampüs | |
| Dil | : | English |
