Wed | Dec 06 | 12:30 | Hong Van Le | Unital $C_\infty$-algebras and the real homotopy type of simply connected compact 8-manifolds | |

Wed | Nov 29 | 12:30 | Stefan Suhr | The theorem of Lusternik and Schnirelmann for reversible Finsler metrics | |

Wed | Nov 22 | 12:30 | Tornike Kadeishvili | Homotopy algebras A(∞), C(∞), B(∞), hGa | |

Wed | Nov 15 | 12:30 | Konstantin Druzhkov | Internal Lagrangians of PDEs | |

Wed | Nov 08 | 12:30 | Jan Kotrbary | Towards Hodge theory for smooth translation-invariant valuations | |

Wed | Nov 01 | 12:30 | Luigi Caputi | From the Mayer-Vietoris spectral sequence to überhomology | |

Wed | Oct 25 | 11:30 | Fedor Part | Geometric complexity theory program and lower bounds for restricted models | |

Wed | Oct 11 | 11:30 | Sergiy Maksymenko | Homotopy types of diffeomorphism groups of polar Morse-Bott foliations on lens spaces | |

Wed | Oct 04 | 11:30 | Tobias Fritz | An approach to homological algebra up to $\epsilon$ | |

Wed | May 31 | 11:30 | Patrick Iglesias-Zemmour | Generalized Prequantum Bundle in Diffeology | |

Wed | May 24 | 11:30 | Guchuan Li | From the real cobordism theory to the Kervaire invariant one problem | |

Wed | May 17 | 11:30 | Jan Slovak | Almost invariant differential calculus | |

Wed | May 10 | 11:30 | Andrea Santi | On 3-nondegenerate CR manifolds in dimension 7 | |

Wed | May 03 | 11:30 | Johannes Nordstroem | Massey tensors and the rational homotopy type of 7- and 8-manifolds | |

Wed | Apr 26 | 13:30 | Sam Nariman | On local and global invariants of flat bundles | |

Wed | Apr 19 | 11:30 | Zoran Skoda | Nonabelian Čech cocycles in noncommutative geometry | |

Wed | Apr 05 | 11:30 | Svatopluk Krysl | Twistor complexes in symplectic geometry | |

Wed | Mar 29 | 11:30 | Filip Strakoš | Augmentations of Chekanov-Eliashberg Algebra and Geography of Bilinearized Legendrian Contact Homology | |

Wed | Mar 15 | 12:30 | Petr Pushkar | One parameter Morse theory and Morse theory for manifolds with boundaries | |

Wed | Mar 01 | 12:30 | Hông Vân Lê | Complex reflection groups and classification of $3$-forms in $R^9$ and of $4$-forms in $R^8$ | |

Wed | Feb 22 | 12:30 | Arman Taghavi-Chabert | Perturbations of Fefferman’s conformal structures | |

Wed | Jan 11 | 12:30 | Misha Temkin | On numbers associated with a strong Morse function | |

Wed | Jan 04 | 12:30 | Hoang Duc Luu | Ergodicity of dynamical systems under stochastic noises | |

Wed | Dec 14 | 12:30 | Florio Ciaglia | Jordan algebras, coadjoint orbits, and information geometry | |

Wed | Dec 07 | 12:30 | Vladimir Salnikov | Some constructions from graded geometry | |

Wed | Nov 30 | 12:30 | Tommaso Pacini | G2 vs. Kähler | |

Wed | Nov 16 | 12:30 | Chris Lambie-Hanson | Condensed mathematics and set theory | |

Wed | Nov 09 | 12:30 | Eugenio Landi | The Topological Half of the Grothendieck-Hirzebruch-Riemann-Roch Theorem | |

Wed | Nov 02 | 12:30 | Foling Zou | Steenrod Algebra and Equivariant Algebraic Topology | |

Wed | Oct 26 | 11:30 | Jean-Pierre Magnot | On some diffeologies on spaces of probabilities, spaces of measures, and spaces of means | |

Wed | Oct 19 | 11:30 | Hong Van Le | Floer-Novikov (co)homology associated with non-abelian coverings and symplectic fixed points | |

Wed | Oct 12 | 11:30 | Roman Golovko | On non-geometric augmentations in high dimensions and torsion of Legendrian contact homology | |

Wed | May 11 | 11:30 | Willem de Graaf | Classification of four qubit and rebit states | |

Wed | May 04 | 11:30 | Patrick Iglesias-Zemmour | Every symplectic manifold is a (linear) coadjoint orbit | |

Wed | Apr 27 | 11:30 | Enxin Wu | Smooth vector spaces | |

Wed | Apr 20 | 11:30 | Dimitri Leites | Structures of G(2) type in super setting and in positive characteristic, and related curvature tensors | |

Wed | Apr 13 | 11:30 | Martin Markl | Combinatorics of multilinear differential operators, or still another explanation of the ubiquity of Lie and strongly homotopy Lie algebras | |

Wed | Apr 06 | 11:30 | Stepan Hudecek | Symmetry and Separation of variables | |

Wed | Mar 30 | 11:30 | Andrey Krutov | Nondegenerate invariant symmetric bilinear forms on simple Lie superalgebras in characteristic 2 | |

Wed | Mar 23 | 12:30 | Andras Stipsicz | Four-manifolds and knots | |

Wed | Mar 16 | 12:30 | Hong Van Le | CR-twistor spaces over manifolds with $G_2$ -and $Spin(7)$-structures | |

Wed | Mar 09 | 12:30 | Alexander Zuevsky | Lie algebra of operators on moduli space of Riemann surfaces | |

Wed | Mar 02 | 12:30 | Pasha Zusmanovich | On Lie algebras in characteristic 2 | |

Wed | Dec 15 | 10:30 | Vladimir Chernov | Linking: causality and black holes; and cosmic censorship of smooth structures | |

Wed | Dec 08 | 10:30 | Thomas Strobl | Morita equivalence of singular Riemannian foliations and I-Poisson geometry | |

Wed | Dec 01 | 10:30 | Boris Kruglikov | Relative Differential Invariants | |

Wed | Nov 24 | 10:30 | Ha Quang Minh | Regularized information geometric and optimal transport distances between covariance operators and Gaussian processes | |

Wed | Nov 10 | 10:30 | Dmitri Alekseevsky | Shortest and straightest geodesics in sub-Riemannian geometry | |

Wed | Nov 03 | 10:30 | Arthur J. Parzygnat | A categorical approach to quantum probability | |

Wed | Oct 27 | 09:30 | Jean-Pierre Magnot | On the differential geometry of groups of diffeomorphisms and of non-formal pseudo-differential operators | |

Wed | Oct 20 | 09:30 | Kaoru Ono | An approach to the construction of virtual fundamental cycle/chain with integer coefficients | |

Wed | Oct 13 | 09:30 | Mikhail Borovoi | Using second Galois cohomology to search for a real point in a real homogeneous space | |

Wed | Oct 06 | 09:30 | Jules Martel-Tordjman | Modules of quantized Lie algebras and their braiding from homology of configuration spaces | |

Wed | May 26 | 09:30 | Petr Zima | Symmetry, holonomy and special geometries | |

Wed | May 19 | 09:30 | Kotaro Kawai | Deformed Donaldson-Thomas connections | |

Wed | May 12 | 09:30 | Andrea Santi | $G(3)$ supergeometry and a supersymmetric extension of the Hilbert-Cartan equation | |

Wed | May 05 | 09:30 | Jean-Pierre Francoise | Information Geometry and Hamiltonian Systems on Lie Groups | |

Wed | Apr 28 | 09:30 | Jérémie Joudioux | Hertz potentials and the decay of higher-spin fields | |

Wed | Apr 21 | 09:30 | Michael Reiterer | Filtered expansions in general relativity | |

Wed | Apr 14 | 09:30 | Marco Benini | Smooth 1-dimensional algebraic quantum field theories | |

Wed | Apr 07 | 09:30 | Tobias Fritz | The de Finetti theorem in categorical probability | |

Wed | Mar 31 | 09:30 | Georgy Sharygin | Around the noncommutative cross ratio | |

Wed | Mar 24 | 10:30 | Alexander Zuevsky | Reduction cohomology on complex manifolds | |

Wed | Mar 17 | 10:30 | Jan Gregorovic | First BGG operators on homogeneous parabolic geometries | |

Wed | Mar 10 | 10:30 | Hong Van Le | Diffeological statistical models and diffeological Hausdorff measures | |

Wed | Feb 24 | 10:30 | Wilderich Tuschmann | (MODULI) SPACES OF RIEMANNIAN METRICS | |

Wed | Jan 13 | 10:30 | Alexander Schenkel | Boundary conditions and edge modes in gauge theories | |

Wed | Jan 06 | 10:30 | Alfonso Tortorella | Deformations of symplectic foliations | |

Wed | Dec 16 | 10:30 | Pavel Hajek | Chain models of string topology coming from symplectic geometry | |

Wed | Dec 09 | 10:45 | Mahir Can | Quotients of Classical Symmetric Spaces | |

Wed | Dec 02 | 10:30 | Alexander Alexandrov | KP integrability of triple Hodge integrals | |

Wed | Nov 18 | 10:30 | Tat Dat To | Convergence of the Kähler-Ricci flow on varieties of general type | |

Wed | Nov 04 | 10:30 | Zoran Skoda | Gluing bundles over noncommutative flag varieties | |

Wed | Oct 21 | 09:30 | Domenico Fiorenza | Formally integrable complex structures on higher dimensional knot spaces | |

Wed | Oct 14 | 09:30 | Francesco Cattafi | Formal integrability of geometric structures | |

Wed | Oct 07 | 09:30 | Roman Golovko | On the different perspective of the Casals-Murphy criterion of looseness | |

Wed | Jun 24 | 09:30 | Stephen J. Watson | Lorentzian Symmetry Predicts Universality Beyond Power Laws | |

Wed | Jun 17 | 09:30 | Alexander Zuevsky | Vertex algebra cohomology of foliations on Riemann surfaces | |

Wed | Jun 10 | 09:30 | Luigi Caputi | Cyclic homology for bornological coarse spaces | |

Wed | Jun 03 | 09:30 | Petr Somberg | An approach to the representation theory of symmetric groups | |

Wed | May 27 | 09:30 | Vojtech Pravda | Universal, almost universal and related spacetimes | |

Wed | May 20 | 09:30 | Alexei Kotov | Geometry of gauge PDEs II | |

Wed | May 13 | 09:30 | Alexei Kotov | Geometry of gauge PDEs I | |

Wed | May 06 | 09:30 | Mikhail Roop | Shock waves in Euler flows of gases | |

Wed | Apr 29 | 09:30 | Igor Khavkine | Triangular decoupling of systems of differential equations, with application to separation of variables on Schwarzschild spacetime | |

Wed | Apr 22 | 09:30 | Anton Galaev | Non-diffeomorphic Reeb foliations and modified Godbillon-Vey class | |

Wed | Apr 15 | 09:30 | Eivind Schneider | Differential invariants in thermodynamics | |

Wed | Apr 01 | 09:30 | Leonid Positselski | Koszul algebras and one-dependent random 0-1 sequences | |