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  • Videos (1249)
    Holomorphic disks and special Lagrangians
    01:11:34
    published on July 18, 2015

    Holomorphic disks and special Lagrangians

    By Jake Solomon

    IHES

    ... However, in practice, it is difficult to find special Lagrangian submanifolds in compact Calabi-Yau manifolds except for two special classes: fixed points of anti-symplectic involutions and holomorphic Lagrangians in hyper-Kahler manifolds. Thus it is natural to look for a modified special ...

    Appears in collection : Summer School 2015: Moduli Problems in Symplectic Geometry

    Score: 20.753763
    Persistence modules and Hamiltonian diffeomorphisms - Part 1
    published on October 21, 2015

    Persistence modules and Hamiltonian diffeomorphisms - Part 1

    By Leonid Polterovich

    CIRM

    ... a rapidly developing field lying on the borderline between algebra, geometry and topology. It provides a very useful viewpoint at Morse theory, ... In the course I'll review foundations of this theory and focus on its applications to symplectic topology. In parts, the course is based on a recent ...

    Appears in collection : Jean-Morlet Chair - Doctoral school: Elliptic Methods and Moduli Spaces / Chaire Jean-Morlet - Ecole doctorale : Méthodes elliptiques et espaces de modules

    Score: 19.60682
    Hyperkähler structures on symplectic realizations of holomorphic Poisson surfaces
    23:57
    published on June 5, 2020

    Hyperkähler structures on symplectic realizations of holomorphic Poisson surfaces

    By Maxence Mayrand

    CIRM

    ... will discuss the existence of hyperkähler structures on local symplectic groupoids integrating holomorphic Poisson manifolds, and show that they always exist when the base is a Poisson surface. The hyperkähler structure is obtained by constructing the twistor space by lifting specific ...

    Appears in collection : Jean-Morlet Chair 2020 - Research School: Geometry and Dynamics of Foliations / Chaire Jean-Morlet 2020 - Ecole : Géométrie et dynamiques des feuilletages

    Score: 19.437712
    On properties of filling of contact manifolds (joint work with A. Oancea)
    01:10:01
    Score: 19.164371
    2/3 Classical transversality methods in SFT
    01:07:45
    published on July 14, 2015

    2/3 Classical transversality methods in SFT

    By Chris Wendl

    IHES

    Appears in collection : Chris Wendl - Classical transversality methods in SFT

    Missing fields : symplectic geometry

    Score: 19.08309
    Langlands duality and quantum field theory
    published on April 21, 2019

    Langlands duality and quantum field theory

    By Philsang Yoo

    CIRM

    ... By setting up a mathematical model for relevant physical theories, we suggest a program that enriches mathematical subjects such as geometric Langlands theory and symplectic duality. This talk is based on several works, main parts of which are joint with Chris Elliott and with Justin Hilburn.

    Appears in collection : Symplectic representation theory / Théorie symplectique des représentations

    Score: 18.526176
    Derived foliations and shifted potentials
    58:43
    published on July 6, 2014

    Derived foliations and shifted potentials

    By Tony Pantev

    IHES

    ... will discuss Lagrangian fibrations and foliations in shifted symplectic geometry and their relevance to the problem of global existence of potentials. I will describe constructions ofisotropic foliations on moduli spaces and will discuss the associated potentials as well as some applications to ...

    Appears in collection : Algèbre, Géométrie et Physique : une conférence en l'honneur

    Score: 18.506725
    1/3 sc-Banach spaces and the sc-calculus
    01:11:50
    published on July 11, 2015

    1/3 sc-Banach spaces and the sc-calculus

    By Joel Fish

    IHES

    ... Two key results of this talk are that the action of reparametrization is sc-smooth, and for sc-differentiable functions the chain rule holds, so that many constructions in classical differential geometry functorially extend to sc-differentiable geometry. [Related literature: Sections 2.2 and 4.2 ...

    Appears in collection : Joel Fish - sc-calculus

    Missing fields : symplectic

    Score: 18.165407
  • Collections (106)
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