# 
What 
When 
Where 
173  Fourth symmetric powers and twisted cubics  Nov 2630, 2018  Sapporo 
172  TBA  Nov, 2018  Rio de Janeiro 
171  TBA  Nov, 2018  Rio de Janeiro 
170  What is... a Grothendieck ring  Nov 1, 2018  Fortaleza 
169  Moduli spaces of semistable vector bundles of rank two and fixed determinant on an algebraic curve  June 27, 2018  Ascona 
168  Patchworking for pairs of pants and moduli spaces of flat SU(2)connections  June 19, 2018  Belalp 
167  On gammaclass and hemisphere  Dec 8, 2017  Moscow 
166  On geography of log CalabiYau  Dec 6, 2017  Athens 
165  Cubic hypersurfaces, their moduli spaces and beautiful formulae  Nov 30, 2017  Oaxaca 
164  BeauvilleDonagi and DebarreVoisin as symmetric squares of KummerKahlerKodairaKuznetsov  Nov 25, 2017  Moscow 
163  27  Nov 16, 2017  Dolgoprudny 
162  Beauville surfaces and dessins d'enfant  Nov 8, 2017  Moscow 
161  Polar dgalgebra and another view on CalabiYau geography  Nov 2, 2017  Moscow 
160  Beautiful formulae and gauged linear sigma models  Oct 26, 2017  Moscow 
159  Extension of moduli and gauged linear sigma models  Oct 23, 2017  Moscow 
158  Beautiful formalae, gauged linear sigma models and problems of semiclassical algebraic geometry  Sep 22, 2017  Bucharest 
157  Virtual Symmetries  Sep 11, 2017  Moscow 
156  Fano threefolds, K3 surfaces, Mathieu group, and BravDyckerhoff relative CalabiYau structures  August 4, 2017  Moscow 
155  Two Gauged Linear Sigma Models for nonspherical CalabiYau manifolds  July 13, 2017  CERN 
154  Property O for odd cohomology  June 20, 2017  Moscow 
153.3  Cubic forms and related geometries 3  June 7, 2017  Gökova 
153.2  Cubic forms and related geometries 2  June 6, 2017  Gökova 
153.1  Cubic forms and related geometries 1  June 5, 2017  Gökova 
152  Degenerations to Normal Cone as Relations for a Grothendieckuesque Group  May 19, 2017  Vienna 
151  On Kashaev's simple model of 4d TQFT and realizations of Pachner moves  May 18, 2017  Vienna 
150  On a derived involution on variety of lines on a cubic fourfold  May 4, 2017  Vienna 
149  Relations between cycles on cubics  Apr 26, 2017  Vienna 
148  Representations of Kronecker quiver and determinantal representations of cubic forms  Apr 21, 2017  Kaliningrad 
147  Points, lines, squares, and cubics  Apr 20, 2017  Kaliningrad 
146  The conifold point  Apr 14, 2017  Moscow 
145  Relations between zerocycles and curves on cubic (hyper)surfaces  Mar 23, 2017  Zurich 
144  Gamma conjectures  Mar 10, 2017  Schloss Huenigen 
143  Relations between zerocycles and curves on cubic (hyper)surfaces  Feb 23, 2017  Paris 
142  On tubular neighbourhoods and degenerations to normal cones  Jan 18, 2017  Belalp 
141  Octonions and projective planes  Jan 10, 2017  Moscow 
140  Mirror symmetry and automorphic forms for some hyperkähler manifolds  Jan 10, 2017  Moscow 
139  Hyperkähler manifolds and mirror symmetry  June 2, 2016  Gokova 
138  Hyperkähler manifolds and modular forms  May 5, 2016  Warsaw 
137  Algebras of geometries  Apr 12, 2016  Moscow 
136  Gamma conjectures and mirror symmetry  Mar 18, 2016  Geneve 
135  YauZaslow formula  Feb 9, 2016  Moscow 
134  Minuscule varieties and mirror symmetry  Feb 1, 2016  Columbia, SC 
133  Curve counting on varieties with special holonomy  Jan 26, 2016  Engelberg 
133  Quantum indices of real curves and noncommutative GinzburgLandau potential  Jan 22, 2016  Moscow 
132  ArnoldMaxwell theorem and OguisoShroeer manifolds  Dec 31, 2015  Moscow 
131  Hyperkähler manifolds and modular forms  Dec 22, 2015  Berlin 
130  Markov triples and exotic tori on a plane  Dec 14, 2015  Moscow 
129  Counting rational curves on abelian varieties  Dec 8, 2015  Magadan 
128  Homotopy quantization  Dec 7, 2015  Moscow 
127  Quantum, refined, tropical, real, and homotopic  Dec 4, 2015  Moscow 
126  Mirror moonshine  Dec 1, 2015  Moscow 
125  Counting rational curves on abelian varieties  Nov 17, 2015  Kashiwa 
124  Automorphic forms on a complex ball  Oct 27, 2015  Moscow 
123  Measurements of varieties  Oct 20, 2015  Chicago 
122  Moonshines  Sep 28, 2015  Geneve 
121  Joins and Hadamard products  Sep 17, 2015  Moscow 
120  Geometric moonshines  Sep 15, 2015  Moscow 
119  Gamma function in symplectic topology  Sep 3, 2015  Moscow 
118  Class of a cubic in the GrothendieckLevine ring  August 22, 2015  Koryazhma 
117  A zetafunction of a dgcategory  July 13, 2015  Trieste 
116  Calculus of algebraic dynamics  June 26, 2015  Les Diablerets 
115  The conifold point, conjecture O, and related problems  June 9, 2015  Bonn 
114  Exceptional minuscule graphs and motives  June 8, 2015  Mainz 
113  Homotopy quantization  May 27, 2015  Gokova 
112  Joins and Hadamard products  May 23, 2015  Istanbul 
111  Branched covers and columns of GolyshevMendeleev's table  May 19, 2015  Istanbul 
110  ArtinMumford, IngallsKuznetsov and HosonoTakagi  May 8, 2015  Vienna 
109  Branched covers and the explanation for miraculous "GolyshevMendeleev's table"  May 6, 2015  Paris 
108  Degenerations, transitions and quantum cohomology  Apr 28, 2015  Oberwolfach 
107  A tentative integervalued birational invariant of threefolds  Apr 11, 2015  Stony Brook 
 A lecture on the origin of groups  Mar 24, 2015  Irkutsk 
106  On zetafunction of a category  Mar 5, 2015  Moscow 
105  An explicit construction of Miura's varieties  Feb 13, 2015  Moscow 
104  An explicit construction of Miura's varieties  Feb 4, 2015  Stony Brook 
103  Refined counting of holomorphic discs bounded on Lagrangian torus on a surface  Jan 20, 2015  Engelberg 
102  New Fano manifolds, new questions  Dec 23, 2014  Moscow 
101  A symplectic version of Dubrovin's conjectures  Dec 9, 2014  Sanya 
100  Polynomial relations between holomorphic curves and discs  Nov 26, 2014  SaasFee 
99  Acyclic line bundles on fake projective planes  Nov 11, 2014  Moscow 
98  Monotone Lagrangian tori in the plane  Oct 2, 2014  Eilat 
97  Dolgachev surfaces and ball quotients  Sep 25, 2014  Luminy 
96  CalabiYau threefolds from elliptic curves, Grassmannians, sextonions,...  June 15, 2014  Edmonton 
95  Derived categories, motives, symmetric powers, zetafunctions  June 9, 2014  Edinburgh 
94  On conjectures of Dubrovin and OstroverTyomkin  May 30, 2014  Gyeongju 
93  Lines on rational cubic fourfolds, and associated K3 surfaces  May 21, 2014  Moscow 
92  CalabiYau threefolds: Age of Discovery?  May 15, 2014  Moscow 
91  Rational cubic fourfolds, their lines, and associated K3 surfaces  May 1, 2014  Istanbul 
90  Grothendieck's LEGO and birational geometry  Apr 17, 2014  Moscow 
89  Grothendieck's constructor and irrationality of cubic fourfolds  Mar 29, 2014  Geneva 
88  Rationality problems, with special regard to cubic hypersurfaces  Mar 27, 2014  Geneva 
87  Cubics: lines, squares, and irrationality  Mar 24, 2014  London 
86  Cubics: lines, squares, and irrationality  Mar 14, 2014  Playa del Carmen 
85  Gamma conjectures for Fano manifolds  Mar 6, 2014  Ann Arbor 
84  Pairs of points and lines on cubics  Feb 25, 2014  Moscow 
83  An explicit construction of Miura's varieties  Feb 20, 2014  Tokyo 
+4  Geometry of surfaces with geometric genus zero.  Jan 2024, 2014  Lausanne 
82  On positive aspects of mirror symmetry  Jan 10, 2014  Taipei 
81  Cubics, squares and lines  Jan 4, 2014  Hong Kong 
80  Mirror symmetry for Fano manifolds  Jan 2, 2014  Hong Kong 
79  The conifold point  Dec 4, 2013  Paris 
78  Mirror symmetry for elliptic curves  Nov 29, 2013  Moscow 
77  Mirror symmetry in lowest dimensions  Nov 21, 2013  Moscow 
76  Minuscule varieties and mirror symmetry  Nov 14, 2013  Mexico D.F. 
75  Lines and symmetric squares of cubic hypersurfaces  Nov 14, 2013  Mexico D.F. 
74  Intersection of two quadrics, moduli spaces and mirror symmetry  Nov 6, 2013  Puerto Escondido 
73  Pairs of points and lines on cubics  Oct 3, 2013  Moscow 




72  Quantum cohomology algebra of toric Fano manifolds contains a field as a direct summand  Sep 27, 2013  Saint Petersburg 
+4  lectures on Fano manifolds  September 2013  Bonn 
71  The quantization of mirror symmetry for del Pezzo surfaces  Sep 11, 2013  Bonn 
70  Lines and pairs of points on cubics  Sep 5, 2013  Bonn 
69  Zetafunctions of perfect categories, symmetric powers and Hilbert schemes  June 19, 2013  Mainz 
68  Tropical del Pezzo surfaces and quantum cluster surfaces  June 14, 2013  Strasbourg 
67  Minifolds  Mar 29, 2013  Moscow 
66  Bartender's guide to wandering drunkards  Mar 12, 2013  Moscow 
+4  Apery, Gamma, Dubrovin, mirror symmetry and quantum cohomology  Mar 2013  Moscow 
65  Exceptional collections on punctual Hilbert schemes of surfaces, and categorical zetafunctions  Feb 25, 2013  Kashiwa 
64  Schur functors applied to field theories  Feb 21, 2013  Tokyo 
63  Zeta and Eta  Feb 4, 2013  Sao Luis 




62  Projective duality, quantum cohomology and exceptional approximations  Nov 15, 2012  Kashiwa 
61  Phantom categories  Nov 8, 2012  Kyoto 
60  Symmetries of hypersurfaces  Sep 28, 2012  Moscow 
59  Exceptional collections of four line bundles on Beauville's quotientproduct surface  Sep 14, 2012  Moscow 
58  Minifolds and phantoms  August 4, 2012  Vienna 
57  Mutations of potentials and their upper bounds  July 13, 2012  Bonn 
56  Surface and threefold mutations  June 15, 2012  Vienna 
55  Introduction to mutations of potentials  June 8, 2012  Vienna 




54  Minifolds  Apr 25, 2012  Moscow 
53  Exceptional ncHS and Diophantine approximations  Mar 30, 2012  Mainz 
52  Gammaconjectures and recovering topology, 3: the conjecture O  Mar 25, 2012  Bonn 
+3 (3)  Reflecting Fano, 3: mirror symmetry  Mar 22, 2012  Geneva 
+3 (2)  Reflecting Fano, 2: Amodel  Mar 20, 2012  Geneva 
+3 (1)  Reflecting Fano, 1  Mar 1922, 2012  Geneva 
51  Homologically minimal fourfolds  Jan 31, 2012  Huatulco 
50  Homologically minimal fourfolds  Dec 23, 2011  Bangkok 
49  Two talks on Fano/ELP workshop  Dec 1416, 2011  Berlin 
48  Towards the unified symmetry  Dec 13, 2011  Berlin 
47  Inequalities and their extremes  Dec 5, 2011  Berlin 
46  Finite order autoequivalences of K3 categories  Oct 26, 2011  Kinosaki 
45  More symmetries of K3  Sep 29, 2011  Edinburgh 
44  Generalized K3 automorphisms  Sep 23, 2011  Golden sands 
43  Apery class and Gammaconjectures  Sep 15, 2011  Bayreuth 
42  Noncommutative mirror symmetry  July 13, 2011  Split 
41  Mirror's symmetry  July 1, 2011  Vienna 
40  The ubiquity of reflexivity  June 29, 2011  Vienna 
+5  Five lectures on Fano mirrors  June 611, 2011  Anmyendo 
39  New ways to count up to 15  June 3, 2011  Kyoto 
38  Mirrors for Mori and Mukai  June 2, 2011  Kyoto 
37  Cremona and Mathieu  May 28, 2011  Edinburgh 
36  Fano and Mathieu  May 12, 2011  Banff 
35  Mutations of potentials and shards of the mirror  May 6, 2011  Vienna 
34  Fano and Mathieu, Kummer and Niemeier  May 4, 2011  Vienna 
33  Kummer and Niemeier (Fano and Mathieu  II)  Apr 4, 2011  Moscow 
32  Mutations of potentials  Mar 29, 2011  Moscow 
31  Fano and Mathieu  Mar 28, 2011  Moscow 
30  Mirrors for minuscule varieties  Feb 24, 2011  London 
29.4  New quantum motive candidate from abelian/nonabelian correspondence  Feb 25, 2011  London 
29.3  Special Cremona group gaugeequivalence principle  Feb 25, 2011  London 
29.2  Cones and Unsections; Tom, Jerry and Spike  Feb 24, 2011  London 
29.1  Beyond Minkowski ansatz  Feb 23, 2011  London 
28  Mirrors for Fano threefolds  Feb 21, 2011  Seoul 
27  Degenerations, mirrors and their mutations  Feb 14, 2011  Seoul 
26  Mirror symmetry for minuscule varieties  Feb 11, 2011  Seoul 
25  Laurent phenomenon for LandauGinzburg potential  Feb 4, 2011  Coral Gables 
24  GFano threefolds and Mathieu group  Jan 31, 2011  Coral Gables 
23  (Two constructions for) Mirrors of Fano varieties  Dec 14, 2010  Curitiba 
22  (Mirror) modularity of Fano threefolds  August 24, 2010  Tokyo 
21  ProkhorovHacking degenerations in the mirror  Mar 30, 2010  Edinburgh 
20  Degenerations in the mirror  Mar 25, 2010  Aberdeen 
19  The miraculous etaproduct formula and prime Fano 3folds  Feb 10, 2010  Kashiwa 
18  Mirror symmetries of P2 enumerated by Markov triplets  Jan 19, 2010  Kashiwa 
17  Invariants of Fano varieties via quantum Dmodule  Dec 14, 2009  Tokyo 
16  Mirror symmetry of del Pezzo surfaces  Nov 27, 2009  Tokyo 
15  LandauGinzburg models of Fano varieties  Nov 16, 2009  Kashiwa 
14  Apery Class  August 12, 2009  Vienna 
13  Apery and Gamma  June 4, 2009  Kashiwa 




12  Apery Class  Feb 24, 2009  Moscow 
11  On algebraic and arithmetic "quantum" invariants of Fano varieties  Dec 22, 2008  Berlin 
10  Fano spectra and Apery class  December, 2008  London 
9  Del Pezzo surfaces and their mirrors  December, 2008  London 
8  Quantum cohomology via small degenerations and low ramification  Dec 12, 2008  London 
7  On degenerations of Fanos  Dec 8, 2008  Berlin 
6  On Fake Fanos  Oct 1519, 2008  Vienna 
3  Degenerations of Fano threefolds (towards exceptional collections)  Sep 3, 2008  Kashiwa 
2   May, 2008  Lyutovo 
1  Del Pezzo surfaces and their mirrors  Apr 17, 2008  Mainz 
0  Toric degenerations of Fano manifolds  Apr 3, 2008  Moscow 



