| Your time | Speaker | Title |  | 
      
    
        
      | Tue | Feb 21 | 13:00 | 1.30-1.45pm: Mikhail Kapranov, 1.45-2.45 pm: Don Zagier, 3.00-4.00 pm: Matilde Marcolli | Historical remarks, Reduction theory and periods of modular forms, The last lecture: Computability questions in the sphere packing problem, Not at HU, just in MPIM Lecture Hall and Online |  | 
    
        
      | Tue | Feb 07 | 13:00 | Alexey Bufetov | Interacting particle systems and random walks on Hecke algebra |  | 
    
        
      | Tue | Jan 31 | 13:00 | Omar Kidwai | Topological recursion, BPS structures, and quantum curves |  | 
    
        
      | Tue | Jan 17 | 13:00 | Piotr Sniady | Museum of visual Asymptotic Representation Theory |  | 
    
        
      | Tue | Jan 10 | 13:00 | Maxim Smirnov | TBA |  | 
    
        
      | Tue | Jan 03 | 13:00 | Gurbir Dhillon | Phantom minimal series and the Peter--Weyl theorem for loop groups |  | 
    
        
      | Tue | Dec 13 | 13:00 | Stephan Tillman | On the topology of character varieties of once-punctured torus bundles |  | 
    
        
      | Tue | Nov 29 | 13:00 | Marko Berghoff | Loop-tree duality for integrals on the moduli space of graphs |  | 
    
        
      | Tue | Nov 22 | 13:00 | Gabriele Rembado | Local wild mapping class groups |  | 
    
        
      | Tue | Nov 15 | 13:00 | Francisco Arana-Herrera | The shapes of complementary subsurfaces to simple closed hyperbolic multi-geodesics |  | 
    
        
      | Tue | Nov 08 | 13:00 | Arne van Antwerpen | Solutions of the Yang-Baxter equation: groups, algebras and braces |  | 
    
        
      | Tue | Nov 01 | 13:00 | Nitin Kumar Chidambaram | r-th roots: better negative than positive |  | 
    
        
      | Tue | Oct 25 | 12:00 | Ran Tessler | New open r-spin theories |  | 
    
        
      | Tue | Oct 18 | 12:00 | Ralph Kaufmann | Universal operations on the Tate-Hochschild complex |  | 
    
        
      | Tue | Jul 05 | 11:45 | Hussein Mourtada | Rogers-Ramanujan type identities and arc spaces |  | 
    
        
      | Tue | Jun 28 | 11:45 | Yvain Bruned | Renormalisation of stochastic partial differential equations |  | 
    
        
      | Tue | Jun 21 | 11:45 | Tatiana Gateva-Ivanova | Veronese subalgebras and Veronese morphisms for a class of Yang-Baxter algebras |  | 
    
        
      | Tue | Jun 14 | 11:45 | Tyler Kelly | Open enumerative geometry for Landau-Ginzburg models and Mirror Symmetry |  | 
    
        
      | Tue | Jun 07 | 11:45 | Paolo Rossi | Flat F-manifolds, F-CohFT and integrable systems |  | 
    
        
      | Tue | May 31 | 11:45 | Volodymyr Lyubashenko | Bimodules over categories enriched over closed monoidal categories and A∞-categories |  | 
    
        
      | Tue | May 24 | 11:45 | Nate Bottman | The Barr-Beck Theorem in Symplectic Geometry |  | 
    
        
      | Tue | May 17 | 11:45 | Philippe Biane | Quantum symmetric simple exclusion process, associahedra and free cumulants |  | 
    
        
      | Tue | May 10 | 11:45 | Tom Bridgeland | Donaldson-Thomas invariants and resurgence |  | 
    
        
      | Tue | May 03 | 11:45 | Stavros Garoufalidis | The mysterious loop invariants of a knot |  | 
    
        
      | Tue | Apr 26 | 11:45 | Pavel Etingof | Hecke operators over local fields and an analytic approach to the geometric Langlands correspondence |  | 
    
        
      | Tue | Apr 19 | 11:45 | Jun-Yong Park | Arithmetic topology of the moduli stack of Weierstraß fibrations over global function fields |  | 
    
        
      | Tue | Mar 22 | 12:45 | Graeme Wilkin | The Hecke correspondence via Yang-Mills-Higgs flow lines |  | 
    
        
      | Tue | Mar 15 | 12:45 | Vladimir Dotsenko | A new proof of positivity of DT invariants of symmetric quivers |  | 
    
        
      | Tue | Mar 08 | 12:45 | Matilde Marcolli | Categorical dynamics: from Hopfield to Pareto |  | 
    
        
      | Tue | Feb 15 | 12:45 | Yukako Kezuka | On the arithmetic of a classical family of elliptic curves with complex multiplication |  | 
    
        
      | Tue | Feb 08 | 12:45 | Luca Lionni | The tensor HCIZ integral and its relation to enumerative geometry and free probability |  | 
    
        
      | Tue | Feb 01 | 12:45 | Olaf Hohm | Higher algebras in supergravity and M-theory |  | 
    
        
      | Tue | Jan 25 | 12:45 | Xian Dai | Pressure metric in the space of Riemannian metrics |  | 
    
        
      | Tue | Jan 18 | 12:45 | Ben Elias | Introduction to Categorification, Diagrammatics and the Hecke Category |  | 
    
        
      | Tue | Jan 11 | 12:45 | Xin Sun | Two types of integrability in Liouville quantum gravity |  | 
    
        
      | Tue | Jan 04 | 12:45 | Colin Guillarmou | Modular bootstrap, Segal axioms and resolution of Liouville field theory |  | 
    
        
      | Tue | Dec 14 | 12:45 | Joshua Lieber | Derived motivic measures and six functors formalisms |  | 
    
        
      | Tue | Dec 07 | 12:45 | Alexander Gorodnik | Rational Points on Algebraic Groups and Spectrum |  | 
    
        
      | Tue | Nov 30 | 12:45 | Laura Monk | Geometry and spectrum of random hyperbolic surfaces |  | 
    
        
      | Tue | Nov 23 | 12:45 | Tomoyuki Arakawa | 4D/2D duality and representation theory |  | 
    
        
      | Tue | Nov 16 | 12:45 | Thomas Walpuski | The Gopakumar–Vafa finiteness conjecture |  | 
    
        
      | Tue | Nov 09 | 12:45 | Katherine Maxwell | The super Mumford form and Sato Grassmannian |  | 
    
        
      | Tue | Oct 26 | 11:45 | Enno Keßler | Super J-holomorphic curves |  | 
    
        
      | Tue | Oct 19 | 12:00 | Maxim Kazarian | Topological recursion in Hurwitz theory |  | 
    
        
      | Tue | Jul 27 | 12:00 | Samuele Giraudo | The music box operad |  | 
    
        
      | Tue | Jul 20 | 12:00 | Margaret Bilu | TBA |  | 
    
        
      | Tue | Jul 13 | 12:00 | Piotr Sulkowski | Permutohedra for knots and quivers |  | 
    
        
      | Tue | Jul 06 | 12:00 | Marta Mazzocco | Isomonodromic deformations: confluence, reduction and quantization |  | 
    
        
      | Tue | Jun 29 | 12:00 | Ashkan Nikeghbali | Convergence of random holomorphic functions with real zeros, random matrices and the distribution of the zeros of the Riemann zeta function |  | 
    
        
      | Tue | Jun 22 | 12:00 | Nicolo Sibilla | Fukaya category of surfaces and pants decomposition |  | 
    
        
      | Tue | Jun 15 | 12:00 | Andras Szenes | The Verlinde formula and parabolic Hecke correspondences |  | 
    
        
      | Tue | Jun 08 | 12:00 | Jacopo Stoppa | Log Calabi-Yau surfaces and Jeffrey-Kirwan residues |  | 
    
        
      | Tue | Jun 01 | 12:00 | Nathalie Wahl | String topology operations |  | 
    
        
      | Tue | May 25 | 12:00 | Will Sawin | Is freeness enough for counting rational points ? |  | 
    
        
      | Tue | May 18 | 12:00 | Inna Zakharevich | Point counting to detect non-permutative elements of K_1(Var) |  | 
    
        
      | Tue | May 11 | 12:00 | Omid Amini | Hybrid geometry of curves and their moduli spaces |  | 
    
        
      | Tue | May 04 | 12:00 | Yuri I. Manin | Non-associative Moufang loop of point classes on a cubic surface |  | 
    
        
      | Tue | Apr 27 | 12:00 | Yuri B. Suris | Bilinear discretization of quadratic vector fields: integrability and geometry |  | 
    
        
      | Tue | Apr 20 | 12:00 | Anna Wienhard | Positivity, higher Teichmüller spaces and (non-commutative) cluster algebras |  | 
    
        
      | Tue | Apr 13 | 12:00 | Hülya Argüz | Donaldson-Thomas invariants of quivers with potentials from the flow tree flormula |  | 
    
        
      | Tue | Apr 06 | 12:00 | Francois Loeser | Limits of complex integrals and non-archimedean geometry |  | 
    
        
      | Tue | Mar 30 | 12:00 | Mark Gross | Intrinsic mirror symmetry |  | 
    
        
      | Tue | Mar 23 | 13:00 | Gereon Quick | From rational points to étale homotopy fixed points |  | 
    
        
      | Tue | Mar 16 | 13:00 | Pedro Tamaroff | Poincaré-Birkhoff-Witt theorems: homotopical and effective computational methods for universal envelopes |  | 
    
        
      | Tue | Mar 09 | 13:00 | Thomas Willwacher | Embeddings of manifolds in euclidean space and Feynman diagrams |  | 
    
        
      | Tue | Mar 02 | 13:00 | Jean-Louis Colliot-Thelene | TBA |  | 
    
        
      | Tue | Feb 23 | 13:00 | Vasily Golyshev | Non-abelian Abel's theorems and quaternionic rotation |  | 
    
        
      | Tue | Feb 16 | 13:00 | Vivek Shende | Holomorphic curves, boundaries, skeins, and recursion |  | 
    
        
      | Tue | Feb 09 | 13:00 | Karim Adiprasito | Combinatorics, Lefschetz theorems beyond positivity and transversality of primes |  | 
    
        
      | Tue | Feb 02 | 13:00 | Tomas Prochazka | W-algebras and integrable structure |  | 
    
        
      | Tue | Jan 26 | 13:00 | Bruno Klingler | Tame geometry and Hodge theory |  | 
    
        
      | Tue | Jan 19 | 13:00 | Alice Guionnet | Topological expansions, random matrices and operator algebras theory |  | 
    
        
      | Tue | Dec 15 | 13:00 | Gautier Ponsinet | Universal norms of p-adic Galois representations and the Fargues-Fontaine curve |  | 
    
        
      | Tue | Dec 08 | 13:00 | Renaud Detcherry | Skein modules of closed 3-manifolds |  |