https://www.gokovagt.org/institute/ 2026-07-14T15:35:05+00:00 https://www.gokovagt.org/institute/ https://www.gokovagt.org/institute/lib/tpl/dokuwiki/images/favicon.ico text/html 2021-07-11T12:03:52+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.gokovagt.org/institute/doku.php?id=lecture:2021:felix_schlenk&rev=1625994232&do=diff Date: August 25-26, 2021 Speaker: Felix Schlenk (University of Neuchâtel) Title: Toric symplectic manifolds-II Abstract: Toric symplectic manifolds are symplectic manifolds with an effective Hamiltonian torus action of maximal dimension. Toric manifolds are distinguished by the property that they can be reconstructed from a combinatorial object called the moment polytope. Thus they are a great playground for symplectic topology and the study of Lagrangian submanifolds, since complicated invar… text/html 2021-10-23T01:55:52+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.gokovagt.org/institute/doku.php?id=lecture:2021:ilia_itenberg_grigory_mikhalkin&rev=1634943352&do=diff Date: October 19-22, 2021 Speakers: Grigory Mikhalkin (University of Geneva) and Ilia Itenberg (Sorbonne University) Title: Area considerations in Real Algebraic Geometry Abstract: These lectures are devoted to real algebraic curves in real algebraic surfaces and to areas delimited by these curves. We will start with several basic notions and facts in topology of real algebraic curves and surfaces paying a particular attention to algebraic curves in the real plane. The discussion around amoeb… text/html 2021-07-11T12:05:07+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.gokovagt.org/institute/doku.php?id=lecture:2021:joe_brendel&rev=1625994307&do=diff Date: August 23-24, 2021 Speaker: Joé Brendel (University of Neuchâtel) Title: Toric symplectic manifolds-I Abstract: Toric symplectic manifolds are symplectic manifolds with an effective Hamiltonian torus action of maximal dimension. Toric manifolds are distinguished by the property that they can be reconstructed from a combinatorial object called the moment polytope. Thus they are a great playground for symplectic topology and the study of Lagrangian submanifolds, since complicated invaria… text/html 2021-08-27T16:08:33+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.gokovagt.org/institute/doku.php?id=lecture:2021:joe_brendel_felix_schlenk&rev=1630069713&do=diff Date: August 23-26, 2021 Speakers: Joé Brendel (University of Neuchâtel) and Felix Schlenk (University of Neuchâtel) Title: Toric Symplectic Manifolds Abstract: Toric symplectic manifolds are symplectic manifolds with an effective Hamiltonian torus action of maximal dimension. Toric manifolds are distinguished by the property that they can be reconstructed from a combinatorial object called the moment polytope. Thus they are a great playground for symplectic topology and the study of Lagrangi… text/html 2021-07-31T17:22:50+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.gokovagt.org/institute/doku.php?id=lecture:2021:mahir_bilen_can&rev=1627741370&do=diff Date: July 26-30, 2021 (Zoom details are at the bottom of the page.) Speaker: Mahir Bilen Can (Tulane University) Title: Lie Groups and Algebraic Groups in Action Abstract: The purpose of our lectures is to give a short but self-contained overview of some well-known results about the geometry of algebraic group actions. We will focus mainly on the actions of connected reductive groups. Our main goals are 1) introducing some interesting examples of equivariant completions of homogeneous spaces… text/html 2021-09-29T22:14:23+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.gokovagt.org/institute/doku.php?id=lecture:2021:selman_akbulut_eylem_yildiz&rev=1632942863&do=diff Date: September 27-28, 2021 Speakers: Selman Akbulut (GGTI) and Eylem Zeliha Yildiz (Duke University) Title: Shaking Knots Abstract: “Knot Shaking” is a technique introduced $44$ years ago as a tool to study exotic smoothings of $4$-manifolds with boundary. Let be $K$$K^{r}$$4$$2$$B^{4}$$K$$r$$K$$r$$H_{2}(K^{r})=Z$$2$$K$$K$$r$$B^4$$r$$r\neq 0$$r$$r$$r=0$$0$