| Your time | Speaker | Title | |
| Thu | Mar 23 | 10:00 | Francesca Zaffalon | Toric degenerations of partial flag varieties via matching fields and combinatorial mutations | |
| Fri | Mar 17 | 10:00 | Bernd Siebert | Toward the logarithmic Hilbert scheme | |
| Thu | Mar 16 | 15:00 | Stefano Urbinati | Mori Dream Pairs and C^*-actions | |
| Thu | Mar 09 | 10:00 | Tom Ducat | Quartic surfaces up to volume preserving equivalence | |
| Thu | Mar 02 | 10:00 | Ayush Kumar Tewari | Forbidden patterns in tropical planar curves and panoptigons | |
| Wed | Feb 22 | 10:00 | Fenglong You | Relative quantum cohomology under birational transformations | |
| Thu | Feb 16 | 14:00 | Duc-Khanh Nguyen | A generalization of the Murnaghan-Nakayama rule for $K$-$k$-Schur and $k$-Schur functions | |
| Thu | Feb 09 | 10:00 | Iacopo Brivio | Invariance of plurigenera and KSBA moduli in positive and mixed characteristic | |
| Thu | Feb 02 | 10:00 | Yaoxiong Wen | Mirror symmetry for the parabolic G-Higgs bundle, from local to global | |
| Thu | Jan 26 | 10:00 | Lucie Devey | Stability of toric vector bundles in terms of parliaments of polytopes | |
| Thu | Dec 08 | 10:00 | Tiago Duarte Guerreiro | On toric Sarkisov Links from P^4 | |
| Mon | Nov 28 | 10:00 | Rob Silversmith | Cross-ratios and perfect matchings | |
| Thu | Nov 17 | 10:00 | Vasiliki Petrotou | Tom & Jerry triples and the 4-intersection unprojection formats | |
| Thu | Nov 10 | 15:00 | Joey Palmer | Integrable systems with S^1-actions and the associated polygons | |
| Thu | Nov 03 | 10:00 | Julia Schneider | Birational maps of Severi-Brauer surfaces, with applications to Cremona groups of higher rank | |
| Thu | Oct 20 | 09:00 | Alex Abreu | Wall-crossing of Brill-Noether cycles in compactified Jacobians | |
| Thu | Oct 13 | 08:30 | Luca Ugaglia | Seshadri constants of toric surfaces | |
| Thu | Oct 06 | 09:00 | Aimeric Malter | A derived equivalence of the Libgober-Teitelbaum and Batyrev-Borisov mirror constructions | |
| Thu | Sep 29 | 09:00 | Luca Tasin | Sasaki-Einstein metrics on spheres | |
| Thu | Sep 22 | 09:00 | Gianluca Occhetta | Maximal disjoint Schubert cycles in Rational Homogeneous spaces | |
| Thu | Sep 15 | 14:00 | Nathan Reading | Scatter, cluster, scatter, model | |
| Thu | Sep 01 | 13:00 | Alfredo Nájera Chávez | Newton–Okounkov bodies and minimal models of cluster varieties | |
| Thu | Aug 25 | 09:00 | Tristan Hübsch | Laurent Smoothing, Turin Degenerations and Mirror Symmetry | |
| Thu | Aug 11 | 13:00 | Felipe Espreafico | Gauss-Manin Connection in Disguise and Mirror Symmetry | |
| Thu | Aug 04 | 09:00 | Swarnava Mukhopadhyay | Graph potentials and mirrors of moduli of rank two bundles on curves | |
| Thu | Jul 28 | 09:00 | Luca Schaffler | Boundary divisors in the compactification by stable surfaces of moduli of Horikawa surfaces | |
| Thu | Jul 21 | 09:00 | Pierrick Bousseau | Fock–Goncharov dual cluster varieties and Gross–Siebert mirrors | |
| Thu | Jul 14 | 09:00 | Léonard Pille-Schneider | Degenerations of Calabi-Yau manifolds and integral affine geometry | |
| Fri | Jul 08 | 09:00 | Chen Jiang | Explicit boundedness of canonical Fano 3-folds | |
| Thu | Jul 07 | 09:00 | Elisa Postinghel | The geometry of Weyl orbits on blow-ups of projective spaces | |
| Thu | Jun 30 | 09:00 | Chen Jiang | RESCHEDULED TO 8 JULY: Explicit boundedness of canonical Fano 3-folds | |
| Thu | Jun 23 | 09:00 | Andreas Bäuerle | Gorenstein Fano 3-folds of Picard number 1 with a 2-torus action | |
| Thu | May 26 | 09:00 | Fei Xie | Residual categories of quadric surface bundles | |
| Thu | May 19 | 13:00 | Kiumars Kaveh | Buildings as classifying spaces for toric principal bundles | |
| Thu | May 12 | 09:00 | Noah Arbesfeld | Descendent series for Hilbert schemes of points on surfaces | |
| Thu | May 05 | 09:00 | Veronica Fantini | Enumerative geometry in the extended tropical vertex group | |
| Thu | Apr 28 | 14:00 | Nikolaos Tsakanikas | On the existence of minimal models for generalized pairs | |
| Thu | Apr 21 | 09:00 | Nivedita Viswanathan | On K-stability of some singular del Pezzo surfaces | |
| Thu | Apr 14 | 09:00 | Zakarias Sjöström Dyrefelt | Constant scalar curvature and Kähler manifolds with nef canonical bundle | |
| Thu | Apr 07 | 09:00 | Jeff Hicks | Realizing tropical curves via mirror symmetry | |
| Thu | Apr 07 | 08:30 | Jeff Hicks | Mirror Symmetry and Lagrangian torus fibrations | |
| Thu | Mar 31 | 09:00 | Franco Rota | Full exceptional collection for anticanonical log del Pezzo surfaces | |
| Thu | Mar 24 | 11:00 | Egor Yasinsky | Birational involutions of the projective plane | |
| Thu | Mar 17 | 10:00 | Alessio Borzì | Weierstrass sets on finite graphs | |
| Thu | Mar 03 | 10:00 | Qaasim Shafi | Logarithmic Toric Quasimaps | |
| Thu | Feb 24 | 10:00 | Jarosław Buczyński | Fujita vanishing, sufficiently ample line bundles, and cactus varieties | |
| Thu | Feb 10 | 10:00 | Ananyo Dan | McKay correspondence for isolated Gorenstein singularities | |
| Thu | Feb 03 | 10:00 | Wendelin Lutz | A geometric proof of the classification of T-polygons | |
| Thu | Jan 27 | 10:00 | Florin Ambro | On Seshadri constants | |
| Thu | Jan 20 | 10:00 | Marvin Hahn | The tropical geometry of monotone Hurwitz numbers | |
| Thu | Jan 13 | 13:00 | Arina Voorhaar | On the Newton Polytope of the Morse Discriminant | |
| Wed | Dec 08 | 14:00 | Eleonore Faber | Matrix factorizations for discriminants of pseudo-reflection groups | |
| Thu | Nov 25 | 10:00 | Ana Ros Camacho | Computational aspects in orbifold equivalence | |
| Thu | Nov 18 | 13:00 | Nicholas Anderson | Paving tropical ideals | |
| Thu | Nov 11 | 13:00 | Diana Torres Valencia | CANCELLED - On accumulation points of volumes of stable surfaces with one cyclic quotient singularity | |
| Thu | Nov 04 | 10:00 | Fatemeh Mohammadi | CANCELLED - Matroid stratifications of hypergraph determinantal varieties and their realization spaces | |
| Thu | Oct 28 | 09:00 | Andrea Brini | Quantum geometry of log-Calabi Yau surfaces | |
| Thu | Oct 21 | 09:00 | Anne-Sophie Kaloghiros | The Calabi problem for Fano 3-folds | |
| Thu | Oct 14 | 10:00 | Alastair Craw | Hyperpolygon spaces: beyond the movable cone | |
| Thu | Oct 07 | 09:00 | Tom Coates | Rigid maximally mutable Laurent polynomials | |
| Thu | Sep 30 | 09:00 | Julius Giesler | Kanev and Todorov type surfaces in toric 3-folds | |
| Thu | Sep 23 | 15:00 | Nicolas Addington | Hodge number are not derived invariants in positive characteristic | |
| Thu | Sep 16 | 13:00 | Nikita Nikolaev | Abelianisation of Meromorphic Connections | |
| Thu | Sep 02 | 15:00 | Hunter Spink | Log-concavity of matroid h-vectors and mixed Eulerian numbers | |
| Thu | Aug 26 | 09:00 | DongSeon Hwang | Cascades of singular rational surfaces of Picard number one | |
| Thu | Aug 12 | 09:00 | Ollie Clarke | Combinatorial mutations and block diagonal polytopes | |
| Thu | Aug 05 | 12:00 | Dhruv Ranganathan | Toric contact cycles in the moduli space of curves | |
| Thu | Jul 29 | 13:00 | Matthias Nickel | Local positivity and effective Diophantine approximation | |
| Thu | Jul 22 | 15:00 | Kristin DeVleming | K moduli of quartic K3 surfaces | |
| Thu | Jul 15 | 12:00 | Sergey Galkin | Graph potentials and combinatorial non-abelian Torelli | |
| Thu | Jul 08 | 14:00 | Chengxi Wang | Varieties of general type with small volume | |
| Thu | Jul 01 | 13:00 | Pedro Montero | On the liftability of the automorphism group of smooth hypersurfaces of the projective space | |
| Thu | Jun 24 | 09:00 | Yusuke Nakajima | Combinatorial mutations and deformations of dimer models | |
| Thu | Jun 17 | 12:00 | Laura Escobar | Wall-crossing phenomenon for Newton-Okounkov bodies | |
| Thu | Jun 10 | 09:00 | Anne Lonjou | Action of Cremona groups on CAT(0) cube complexes | |
| Thu | Jun 03 | 12:00 | Martin Ulirsch | Parabolic Higgs bundles on toric varieties | |
| Thu | May 27 | 09:00 | Helge Ruddat | Polytopes, periods, degenerations | |
| Thu | May 20 | 09:00 | Hannah Markwig | Counting bitangents of plane quartics - tropical, real and arithmetic | |
| Thu | May 13 | 15:00 | Roger Casals | Positroid links and braid varieties | |
| Wed | May 05 | 14:00 | Travis Mandel | Quantum theta bases for quantum cluster algebras | |
| Thu | Apr 29 | 09:00 | Michael Wemyss | Jacobi algebras on the two-loop quiver and applications | |
| Thu | Apr 22 | 12:00 | Ben Wormleighton | A tale of two widths: lattice and Gromov | |
| Thu | Apr 15 | 12:00 | Johannes Nordstrom | Extra-twisted connected sum $G_2$-manifolds | |
| Thu | Apr 08 | 09:00 | Tim Gräfnitz | Tropical correspondence for smooth del Pezzo log Calabi-Yau pairs | |
| Thu | Apr 01 | 12:00 | Jiarui Fei | Tropical $F$-polynomials and Cluster Algebras | |
| Thu | Mar 25 | 10:00 | Michał Kapustka | Nikulin orbifolds | |
| Thu | Mar 18 | 10:00 | Taro Sano | Construction of non-Kähler Calabi-Yau manifolds by log deformations | |
| Thu | Mar 11 | 13:00 | Diane Maclagan | Toric and tropical Bertini theorems in arbitrary characteristic | |
| Thu | Mar 04 | 10:00 | Fatemeh Rezaee | Wall-crossing does not induce MMP | |
| Thu | Feb 18 | 10:00 | Francesco Zucconi | Fujita decomposition and Massey product for fibered varieties | |
| Thu | Feb 11 | 11:00 | Enrica Mazzon | Non-archimedean approach to mirror symmetry and to degenerations of varieties | |
| Thu | Feb 04 | 10:00 | Pieter Belmans | Hochschild cohomology of partial flag varieties and Fano 3-folds | |
| Thu | Jan 28 | 10:00 | Matej Filip | The miniversal deformation of an affine toric Gorenstein threefold | |
| Thu | Jan 21 | 10:00 | Michel Van Garrel | Stable maps to Looijenga pairs | |
| Thu | Jan 14 | 15:00 | Lawrence Barrott | Log geometry and Chow theory | |
| Thu | Dec 10 | 16:30 | Christopher Eur | Tautological bundles of matroids | |
| Thu | Dec 03 | 13:30 | Timothy Magee | Convexity in tropical spaces and compactifications of cluster varieties | |
| Thu | Nov 26 | 13:30 | Okke van Garderen | Refined Donaldson-Thomas theory of threefold flops | |
| Fri | Nov 20 | 10:00 | Ana Peón-Nieto | Pure codimensionality of wobbly bundles | |
| Thu | Nov 19 | 10:00 | Naoki Fujita | Newton-Okounkov bodies arising from cluster structures | |
| Thu | Nov 12 | 13:30 | Arkadij Bojko | Orientations for DT invariants on quasi-projective Calabi-Yau $4$-folds | |
| Wed | Nov 11 | 10:00 | Enrico Fatighenti | Fano varieties from homogeneous vector bundles | |
| Thu | Nov 05 | 13:30 | Federico Barbacovi | Understanding the flop-flop autoequivalence using spherical functors | |
| Thu | Oct 29 | 15:00 | Catherine Cannizzo | Towards global homological mirror symmetry for genus 2 curves | |
| Thu | Oct 22 | 14:00 | Tyler Kelly | What is an exoflop? | |
| Thu | Oct 15 | 12:00 | Daniel Kaplan | Exceptional collections for invertible polynomials using VGIT | |
| Wed | Oct 07 | 13:00 | Hiroshi Iritani | Quantum cohomology of blow-ups: a conjecture | |
| Thu | Oct 01 | 14:00 | Maxim Smirnov | Residual categories of Grassmannians | |
| Thu | Sep 24 | 14:00 | Navid Nabijou | Degenerating tangent curves | |
| Thu | Sep 17 | 09:00 | Ronan Terpereau | Actions of connected algebraic groups on rational 3-dimensional Mori fibrations | |
| Thu | Sep 10 | 15:00 | Lara Bossinger | Families of Gröbner degenerations, Grassmannians, and universal cluster algebras | |
| Fri | Sep 04 | 14:00 | Andrew Harder | Log symplectic pairs and mixed Hodge structures | |
| Thu | Sep 03 | 14:00 | Renato Vianna | Sharp ellipsoid embeddings and almost-toric mutations | |
| Thu | Aug 27 | 12:30 | Andrea Petracci | $K$-moduli stacks and $K$-moduli spaces are singular | |
| Thu | Aug 20 | 13:00 | Man-Wai "Mandy" Cheung | Polytopes, wall crossings, and cluster varieties | |
| Thu | Aug 13 | 15:00 | Nathan Ilten | Type D associahedra are unobstructed | |
| Thu | Aug 06 | 09:00 | Yang-Hui He | Universes as Big Data: Superstrings, Calabi-Yau Manifolds and Machine-Learning | |
| Thu | Jul 30 | 14:00 | Benjamin Braun | The integer decomposition property and Ehrhart unimodality for weighted projective space simplices | |
| Fri | Jul 24 | 15:00 | Elana Kalashnikov | Constructing Laurent polynomial mirrors for quiver flag zero loci | |
| Thu | Jul 16 | 12:30 | Hendrik Süß | Normalised volumes of singularities | |
| Wed | Jul 15 | 09:00 | Chris Lazda | A Neron-Ogg-Shafarevich criterion for $K3$ surfaces | |
| Wed | Jul 08 | 12:30 | Ed Segal | Semi-orthogonal decompositions and discriminants | |
| Thu | Jul 02 | 12:30 | Gregory Smith | Geometry of smooth Hilbert schemes | |
| Tue | Jun 30 | 09:00 | Chen Jiang | Explicit boundedness of canonical Fano 3-folds | |
| Thu | Jun 25 | 09:00 | Klaus Altmann | Displaying the cohomology of toric line bundles | |
| Thu | Jun 18 | 12:30 | Leonid Monin | Inversion of matrices, a $\C^*$ action on Grassmannians and the space of complete quadrics | |
| Thu | Jun 11 | 09:00 | Karin Schaller | Polyhedral divisors and orbit decompositions of normal affine varieties with torus action | |
| Thu | Jun 04 | 12:30 | Giuliano Gagliardi | The Manin-Peyre conjecture for smooth spherical Fano varieties of semisimple rank one | |
| Thu | May 28 | 09:00 | Tom Sutherland | Mirror symmetry for Painlevé surfaces | |
| Thu | May 21 | 12:30 | Jesús Martinez Garcia | The moduli continuity method for log Fano pairs | |
| Tue | May 19 | 13:00 | Tim Logvinenko | Skein-triangulated representations of generalised braids | |
| Thu | May 14 | 09:00 | Alan Thompson | Threefolds fibred by sextic double planes | |
| Wed | May 13 | 12:00 | Tom Ducat | A Laurent phenomenon for $\mathrm{OGr}(5,10)$ and explicit mirror symmetry for the Fano $3$-fold $V_{12}$ | |
| Wed | May 06 | 09:00 | Livia Campo | On a high pliability quintic hypersurface | |
| Thu | Apr 30 | 08:30 | Florian Kohl | Unconditional Reflexive Polytopes | |
| Thu | Apr 23 | 12:00 | Tim Logvinenko | CANCELLED - Skein-triangulated representations of generalised braids | |
