Old Visits
2017,
2016,
2015,
2014,
2013,
2012,
2011,
2010,
2009,
2008,
2007,
2006,
2005,
2004,
2003,
2002,
2001,
2000,
1999,
1998,
1997
2017
- Dec. 27 - 29, Winter School on Coulomb Branches, KIAS
- Dec. 11 - 15, Mirror Symmetry and Related Topics 2017, Kyoto
- Dec. 4 - 8, Future Directions in Representation Theory, Sydney
- Aug. 27 - Sep. 1, Analysis of gauge theoretic moduli spaces, BIRS, Banff
- Cherkis bow varieties and affine Kac-Moody Lie algebras
- Aug. 21 - 25, Interactions between Representation Theory and Algebraic Geometry, Chicago
- Aug. 14 - 18, Pacific Rim Mathematical Association (PRIMA) Congress, Oaxaca, Mexico
- June 26 - 30, Algebraic Analysis and Representation Theory, Kyoto (Organizer)
- June 6 - 9, ALGEBRAIC ANALYSIS, A conference to celebrate Masaki Kashiwara's 70th birthday, Paris
- April, SCGP
- Mar. 18 - 22, Berkeley
- Mar. 6 - 10, Gauge Theory and Categorification, IPAM, UCLA
2016
- Dec. 5 - 9, Algebraic Geometry and Integrable Systems, Kobe 2016, Kobe
- Nov. 14 - 18, the Workshop on Hall algebras, enumerative
invariants and gauge theories, Fields Institute, Toronto
- Oct. 10 - 14, Geometric Representation Theory, Kyoto (organizer)
- Sep. 19 - 28, HSE, Moscow
- Sep. 21, Cherkis bow varieties, HSE
- Sep. 26, Coulomb branches and cyclotomic rational Cherednik algebras, pdf of the presentation, Skoltech
Sep. 12 - 16, Workshop on Geometric Correspondence in Gauge theory, Trieste
- Aug. 31 - Sep.3, The 49th Symposium on Ring Theory and Representation Theory, Osaka Prefecture University
- Introduction to quiver varieties, 1st, 2nd
- July 24 - Aug. 5, Aspen
- June 27 - July 2, String Math 2016, Paris
- Quantized Coulomb branches of 3d N=4 gauge theories and difference operators
- April 11 - July 15, IHP String-Math trimester 2016, Institut Henri Poincar«±, Paris
- I am planning to visit during June 20 - 26.
- May 24 - 27, Wall-crossing and quiver varieties, EPFL, Lausanne
- May 6, Representation Theory Seminar, Kyoto
- Cherkis bow varieties and Coulomb branches of quiver gauge theories of affine type A
- March 21 - 25, Algebraic Lie Theory and Symplectic Geometry,
Tsinghua Sanya International Mathematics Forum
- Feb. 23, KTGU Mathematics Workshop for Young Researchers, Coulomb branches of gauge theories
2015
- Dec. 7 - 11, Shanghai Conference on Representation Theory, Chongming island near Shanghai
- Nov. 9 - 13, The workshop on 6D gauged theory
and invariants of 4-manifolds, Beijing International Center for Mathematical Research (Only on Nov. 12, 13)
- Oct. 25 - Nov. 4, HSE, Moscow
- Sep. 14 - 18, Moduli spaces in algebraic geometry and mathematical physics, Chern Institute of Mathematics in Tianjin, China
- Coulomb branches and refined DT invariants
- Aug. 31 - Sep.4, Workshop on Derived structures in geometry and representation theory, Oxford, UK
- Coulomb branches and DT invariants
- July
2026 - Aug. 148, Metric and analytic aspects of moduli spaces, Newton Institute, Cambridge, UK
- Coulomb branches of 3-dimensional N=4 gauge theories, Video
July 20 - 24, AMS Summer Institute in Algebraic Geometry
June 28July 6 - July 18, Park City Math Institute, Graduate Summer Program
June 1 - 5, Workshop on Nonabelian Gauged Linear Sigma Mode and Geometric Representation Theory, Beijing International Center of Mathematical Science
- May 24 - 29, Geometric Unification from Six-Dimensional Physics, BIRS
- Towards a mathematical definition of Coulomb branches of 3-dimensional N=4 gauge theories, Video
- May 18 - 21, Geometry and representation theory of symplectic resolutions, Boston
- Towards a mathematical definition of Coulomb branches of 3-dimensional gauge theories (continued)
- May 4 - 8, Categorification in Algebra, Geometry and Physics (in honor of the 60th
Birthday of Christian Blanchet), Corsica, workshop website
- March 24 - 28, Lausanne
- March 13, Paris, Towards a mathematical definition of Coulomb branches of 3-dimensional N=4 gauge theories
- March 8 - April 4, Institute Mittag-Leffler,
Representation Theory
- Jan. 19 - 23, Winter School on Representation Theory, Geometric Representation Theory, Kyoto (Organizer)
2014
- Dec. 14 - 24, Moscow
- Dec. 17, Coulomb branches of 3d N=4 gauge theories and the affine Grassmannian, Part I
- Dec. 22, Part II
- Abstract
- Nov. 17 - 21, Categorical Structures in Harmonic Analysis, MSRI
- Nov. 12, The 2014 Kyoto Prize Workshop in Basic Sciences
- 3-dimensional gauge theory and representation theory, pdf
- Oct. 20 - Nov. 8, SCGP
- Sep. 29 - Oct. 1, Lectures at University of Tokyo
- Title : Instanton moduli spaces and W-algebras
- Detail
- Sep. 15 - 19, McKay correspondence, Orbifolds, Quivers, Warwick
- Sep. 8 - 12, Introduction to Derived Categories, Warwick
- Aug.6 - 9, ICM satellite conference, Representation Theory and Related Topics, Daegu, Korea
- July 21 - Aug. 1, Geometric Representation Theory, Kyoto (Organizer)
- June 16 - 20, Workshop on Instanton Counting: Moduli Spaces, Representation Theory and Integrable Systems, Lorentz Center, Leiden
- Feb. 21 - 22, Geometry, Physics and Representation Theory, Nagoya
- Jan. 19 - 25, KIAS
- Jan. 11, Exact Results on SUSY Gauge Theories and Integrable
Systems, Rikyo Univ.
2013
- Dec. 13 - 19, Representation Theory and applications to Combinatorics, Geometry and Quantum Physics, Feigin 60 Moscow
- Dec. 2 - 6, Chern-Simons reserach lectures, UC Berkeley
- Oct. 21, Kazhdan-Lusztig conjecture via quasi-maps and Uhlenbeck spaces,
Informal Mathematical Physics Seminar, Columbia University, pdf
- Oct., Quiver varieties, Simons Center for Geometry and Physics, Stony Brook
- Sep.- Oct., Cohomology in Mathematics and Physics, Euler International Mathematical Institute, St. Petersburg
- Sep. 9 - 13, School and Workshop on geometric correspondences of gauge theories, ICTP, Trieste
- Aug. 7 - 8, Representation Theory and Algebraic Structures, Seoul
- Gauge theory and Representation Theory
- July 30 - Aug. 2, 2013 RIMS SYMPOSIUM "String Theory, Integrable Systems and Representation theory",
RIMS
- title: Integral forms of W-algebras
- abstract: During the study of the AGT conjecture, I am lead to introduce an integral form of the W-algebra, defined over
$\mathbb Q[\varepsilon_1, \varepsilon_2]$, where $k+h^\vee = -\varepsilon_2/\varepsilon_1$.
The definition does not involve the AGT, and is based on the BRST cohomological definition of the W-algebra.
I will explain the construction, and the specialization at $\varepsilon_1=0$.
- June 24 - 28, Representation Theory and Categorification, at PRIMA2013 conference, Shanghai
- Cluster algebras and singular supports of perverse sheaves
- June 11(Tue) - 21(Fri), Development of moduli theory, MSJ-SI, RIMS
- June 3 - 14, Moduli spaces and their invariants in mathematical physics, Montreal
- Apr.8 - 12, Interactions between Noncommutative Algebra, Representation Theory, and Algebraic Geometry, MSRI
- Mar. 3 - 9, Infinite Analysis 13, RIMS, Japan
2012
- Dec. 10, IPMU DMM seminar, AGT conjecture
- Oct. 7 - Nov. 3, Simons center for Geometry and Physics, Stony Brook
- Oct. 11, Integrability Seminar, t-analog of q-characters of Yangians and Betti numbers of graded quiver varieties
- Oct. 18, cont'd
- Oct. 23, SCGP Weekly Talk, AGT conjecture, pdf for resume
- Oct. 25, Topology Seminar, Refined Chern-Simons theory and Hilbert schemes of points on the plane
- Oct. 15, Columbia University, Informal Mathematical Physics Seminar,
Refined Chern-Simons theory and Hilbert schemes of points on the plane
- Sep. 24 - 28, Workshop, Kyoto, organized by Syu Kato
- Quiver varieties and tensor products
- Aug. 13 - 17, ICRA 2012, Bielefeld
- Monoidal categorification, revisited
- July 7 - 13, Representation Theory and Symplectic Algebraic Geometry, Luminy, I will not go.
- May 28 - June 1, Conference on Geometry, Kyoto
- May 12 - 17, Perspectives in Representation Theory,
a conference celebrating the 60th birthday of Igor Frenkel, Yale
- Apr. 22 - 28, Knot homologies and BPS states, St. John, Virgin Islands
- Apr. 3 - 7, Progress in Quantum Field Theory and String Theory, Osaka City University
- AGT conjecture and Convolution algebras, pdf
- Mar. 19 - 30, MPIM, Bonn
- Mar. 12 - 16,
Groupement de Recherche G«±om«±trie Alg«±brique et G«±om«±trie Complexe,
CIRM, Luminy
- Instanton counting and Donaldson invariant
- Feb. 20 - 24, National University of Singapore
2011
- Dec. 13 - 16, SYMMETRIES, INTEGRABLE SYSTEMS AND REPRESENTATIONS, Lyon
- Oct. 30 - Nov. 6, Losev visits Kyoto.
- Sep. 19 - 23, Shanghai Jiao Tong University
- Sep. 4 - 9, Cluster algebras, representation theory, and Poisson geometry, Banff
- July 25 - 29, Infinite Analysis 11, The University of Tokyo
- July 11, ORTS
- July 4, 7, 14, 21, Japan-Russia Summer School
- June 20 - 23, Algebras, Quivers, and Representations, 2011 Abel Symposium, Sognefjord, Norway
June 15 - 17, Maulik ?
- Jan.4 - July 1, MODULI SPACES, The Isaac Newton Institute for Mathematical Sciences in Cambridge
- Mar. 29 - 31, Mini-workshop on moduli of instantons, Nagoya University
Mar. 24 - 29, UK-JAPAN MATHEMATICAL FORUM, Keio University
- Jan. - Apr., The interaction of representation theory with geometry
and combinatorics, Hausdorff Institute in Bonn
- Jan. 24 -- 28,
Derived Categories 2011 Tokyo
- Jan. 7 -- 11, IHES, Kaleidoscopic View of Modern Mathematics,
Rencontre autour des Publications Mathmatiques de l'IHS
- Title: Donaldson = Seiberg-Witten from Mochizuki's formula and instanton counting, pdf
2010
- Dec. 19 -- 24, Derived categories of Algebro-Geometric origin and integrable systems, the 15th Midrasha Mathmaticae, Jerusalem
- Title: Quiver varieties and cluster algebras, I, II, III
- Nov. 24 -- 26, Workshop on Quantum Geometry, Kyoto
- Speakers : Sergei Gukov, Olivier Schiffmann, Ben Webster
- Nov. 23, Takagi Lectures, Kyoto
- Sep. 12 -- 17, KIAS
- Aug. 9 -- 14, The Xian conference on representation theory
--> I cannot go because of the exam.
- Aug. 7, 8, 13, 14, 15, ICRA XIV, International Conference on Representations of Algebras and Workshop, Tokyo, Japan
- Aug. 2 -- 6, Representation Theory of Algebraic Groups and quantum groups, Nagoya
- Cluster algebras and quantum affine algebras
- Abstract:
I will explain what is a cluster algebra and why it is useful to understand the representation theory of a quantum affine algebra.
- July 26, 5-th Pacific Rim Complex / Symplectic Geometry 2010, Nagoya
- Donaldson = Seiberg-Witten from Mochizuki¡Çs formula and instanton counting
- July (2+1/2 weeks), UK tour
- May 25 -- 29,
Quiver varieties and crystal bases of quantum affine algebras,
NSF-CBMS Conferences, North Carolilna State University
- Mar. 13 -- 16,
Algebraic Analysis and Beyond, Kyoto
- Title: Donaldson = Seiberg-Witten from Mochizuki's formula and instanton counting
- Jan. 10 -- 18,
Quantum integrable systems and supersymmetric gauge theories, Simons Center for Geometry and Physics, StonyBrook
- Donaldson = Seiberg-Witten from Mochizuki's formula and
the instanton counting for the theory with a fundamental matter
- abstract
- Note
2009
- Dec. 7 -- 11,
Mirror Symmetry and Gromov-Witten Invariants,
Univ. of Tokyo
- Sep. 14 -- 18,
Instantons, Quivers,
Donaldson-Thomas invariants, and non-commutative geometry, CIRM, Luminy
- Aug. 24 -- 28,
Arithmetic Geometry and Moduli Spaces in Algebraic Geometry
, Hang-Zhou, China
- Title: Perverse Coherent Sheaves on Blow-Up
- July 6 -- 16, Combinatorial and Geometric Structures in Representation Theory, Durham University (I will not go.)
- Geometric Representation Theory and Extended Affine Lie Algebras,
Fields Institute Summer School, University of Ottawa
- June 6, 7, Takagi Lectures, Hokkaido University
- Speakers : McDuff, Khovanov
- May 18 -- 22,
Focus Week on New Invariants and Wall Crossing
IPMU
- Apr. 19 - 22, Tamas Hausel will visit us.
- March 8 - 14,
Enveloping Algebras and Geometric Representation Theory,
Oberwolfach
-
Algebraic Lie Theory, Newton Institute for Mathematical Sciences (I will not go.)
-
MSRI PROGRAM in ALGEBRAIC GEOMETRY in 2009, MSRI (I will not go.)
- March 2 - 5,
Clay Lectures on Mathematics,
RIMS, Kyoto
-
Quiver Varieties and Geometric Langlands Correspondence for Affine Lie Algebras
- Abstract
- Notes for my talks,
part 1,
part 2
- Feb. 16 - 20,
Quantum algebra related to various topological field theories in geometries,
Kyoto
- Title : Quiver Varieties and Geometric Langlands Correspondence for Affine Lie Algebras
- Jan. 19 - 24,
Mirror Symmetry and related topics, Univ. of Miami
- Title : Instanton counting and wall-crossing in Donaldson invariants
- Abstract
- PDF files
2008
-
Dec. 15 - 20, 2008 Osaka City University
International Academic Symposium¡È Riemann Surfaces, Harmonic Maps and Visualization ¡É
- Title : Instanton counting (survey)
- Abstract
- Oct. 4, 5 : The 5th Takagi Lectures, Univ. of Tokyo
- Sep. 9 -- 13, Hong-Kong
- Sep. 10, Seminar,
Counting inariant of perverse coherent sheaves and its wall-crossing,
pdf of my resume.
- Sep. 11, 12, Workshop,
Quiver Varieties and double affine Grassmannian,
pdf of my note.
- Sep. 1 -- 5,
Combinatorics and Representation Theory, Nagoya Univ.
- Aug. 26 -- 30,
Crystals and Tropical Combinatorics,
Kyoto, Kansai Seminar House
- July 28 -- Aug. 8, The 1st MSJ-SI Probabilistic approach to Geometry, Kyoto
- July 7 -- 11, Geometric Langlands program, Leiden
- June 16 -- July 4, Geometric Methods in Representation Theory,
Grenoble
- June 21, The fourth Takagi Lectures, Kyoto
- June 9 -- 13,
Moduli spaces and birational geometry,
RIMS,
- Wall-crossing for moduli of perverse coherent sheaves
- May 19 -- 24,
Bert Kostant's 80th birtday conference,
Pacific Institute for the Mathematical Sciences, University of British Columbia
- Feb. 26,
Berkeley-Stanford Algebraic Geometry Colloquium,
(Conjectural) triply graded link homology groups of the Hopf
link and Hilbert schemes of points on the plane
- Feb. 25, Stanford,
Perverse coherent sheaves on blowup surfaces,
pdf of my note
- Feb. 22,
Columbia Algebraic Geometry Seminar,
Perverse coherent sheaves on blowup surfaces
Feb. 15, Feb.29,
Princeton Symplectic geometry seminar,
(Conjectural) triply graded link homology groups of the Hopf
link and Hilbert schemes of points on the plane,
pdf of my note
2007
- 2007 Sep. -- 2008. Mar., New Connections of Representation Theory to Algebraic Geometry and Physics, Institute of Advanced Study
- 2008 Mar. 10 -- 14, Algebro-Geometric Derived Categories and Applications
- 2007 Nov. 26 -- 30, Gauge Theory and Representation Theory
- Instanton counting and wall-crossing formulas for Donaldson invariants,
pdf
- Seminars on Instanton counting and knot invariants
- Sep. 28, Overview, by myself, pdf of my note
- Oct. 5, Jones-Witten (Chern-Simons) invariants, by myself,
pdf of my note
- Oct. 12, Chern-Simons Theory as String Theory, by Johannes Walcher
- Oct. 19, Large N Open/Closed Duality in Topological String Theory, by Andrew Neitzke
- Oct. 26, continued, by Andrew Neitzke
- Nov. 2, Instanton counting by myself,
pdf of my note
- Nov. 9, Topological vertex by Liu,
- Nov. 14, continued, by Liu
- Nov. 16, (in Discussion session) summary by myself,
pdf of my note
- Dec. 7, Seiberg-Witten curve,
pdf of my note
- Dec. 14, Seiberg-Witten curve Part 2,
pdf of my note
- Oct. 17, Princeton Univ., Geometry, Representation theory, and Moduli Seminar,
Perverse coherent sheaves on a blowup surface II, pdf of my note
- Oct. 10, Princeton Univ., Department Colloquium, Perverse coherent sheaves on a blowup surface, pdf of my note
- Aug. 8 -- 12
Pacific Rim Complex Geometry Conference 2007,
Kobe, Japan
- Wall-crossing formula for Donaldson invariants and instanton counting
- June 25 -- 30, Algebraic Analysis and Around, RIMS
- Title: Sheaves on ALE spaces and quiver varieties
- Abstract
- pdf file for the talk
- June 4 -- 8,
Arithmetic harmonic analysis on character and quiver varieties,
American Institute of Mathematics, Palo Alto, California
- May 10 -- 24,
Link homology and categorification, RIMS,
workshop in the RIMS International Research project `Mirror Symmetry and Topological Field Theory'
(organized together with Fukaya et al, April 2007 - March 2008),
- Mar. 5 --8,
Exploration of New Structures and Natural Constructions in Mathematical Physics, Nagoya Univ.
- K-theoretic Donaldson invariants via instanton counting,
pdf
2006
- Sep. 13 -- 17,
Representations of Quivers, Singularities and Lie Theory,
Morningside Center of Mathematics, Chinese Academy of Sciences, Beijing
- Title : Quiver varieties and Kashiwara's crystal, I, II, III
- Abstract
- Aug. 10 -- 21, ICTP
- July 25 -- 27, Workshop on Mathematical Aspects of Topological Strings, Hokkaido Univ.,
Talk Title : Computation of Betti numbers of quiver varieties
- June 12 -- 17, Representation Theory of algebraic groups and quantum groups, Nagoya Univ.
- T-analog of q-cahracters of finite dimensional representations of quantum affine algebras -- explicit examples
- abstract
- OHP sheets
- Jan. -- June
New topological structures in Physics, MSRI
- Mar. 15 -- 17, Harvard Univ.
- Mar. 16, Northeastern-Brandeis-MIT-Harvard Colloquium,
- Title : Instanton counting and Donaldson invariants
- Abstract
- Mar. 17, Gauge theory and topology seminar,
K-theoretic Donaldson invariants
2005
- Dec. 12 -- 16,
Algebraic Geometry & Beyond, Kyoto
- Dec. 4 -- Dec. 18,
Iain Gordon visits us.
Seminar
- Dec. 8, 13:30 -- 15:00, Room 152
- Dec. 9, 13:30 --
- Nov. 28 -- Dec. 10,
Tamas Hausel visits us.
Seminar
- Nov. 29, 15:00 -- 16:30, Room 609
- Dec. 1, 13:30 -- , Room 604
- Oct. 8--13,
Progress in algebraic geometry inspired by physics
,
Banff International Research Station
- Aug. 10 - Sep. 1,
KITP program on Mathematics and String Theory
- July 25--29,
AMS Summer Institute, Algebraic Geometry, University of Washington, Seatle
Instanton Counting : the K-theoretic version
- July 20--23,
Asian Mathematical Conference 2005 (AMC 2005), Singapore
Instanton counting
- Jan. 22 -- 26,
Periods,
RIMS
- Jan. 18 -- 20,
Floer homology and related topics¡¡3, Kyoto Univ.
2004
- Dec. 18 - 21, Differential Geometry in Nagoya 2004 (I did not go.)
- Dec. 9 -- 11, Complex Geometry and String Theory, Nagoya Univ.
- Nov. 26 -- Dec. 11 (?),
Nikita Nekrasov visits Kyoto
- Oct. 23--27,
Geometric Aspects of the Langlands Program, AMS meeting, Special Session, Chicago
- August, Method of Algebraic Analysis in Integrable Systems, Representation Theory and Geometry, RIMS
- July 26--30, Mathematical Aspects of String Theory, RIMS
Donaldson invariants of toric surfaces via instanton counting, pdf for ohp
- July 10--16,
AMS, IMS, SIAM Joint summer research conferences,
Representations of Algebraic Groups, Quantum Groups, and Lie Algebras,
Utah, Snowbird
- March 3 - 20, France
- Jan. 26--30, Enumerative geometry on moduli spaces, Kyoto University, Instanton counting I
- Jan. 6--14, International Colloquium on "Algebraic Groups and
Homogeneous Spaces",
Tata Institute of Fundamental Research, India,
Crystal bases of quantum affine algebras
2003
- Jan. 16, 109th annual meeting of AMS,
Baltimore, Maryland, AMS
- Feb. 20,
Harvard-MIT-Brandeis-Northeastern Colloquia, USA,
Quiver varieties and quantum toroidal algebras
- June 1-8, Moduli Spaces, Lie Theory and their interaction with Theorethical Physics,
Cortona, Italy, Instanton counting on blowups
- June 16-19, Workshop on Quantum Cohomology, RIMS, Kyoto, Introduction to moduli spaces of instantons on R^4
- July 14-20, Algebraic structures and moduli spaces,
CRM, University of Montreal, Montreal, Canada, Instanton counting on blowup. I, II, III, IV.
- Aug. 18 -- 21, The 50th Geometry Symposium, Hokkaido Univ.
2002
- Jan. 7 - 11,
Categorical Algebra, Deformation Theory and Field Theory, Kyoto,
Quiver varieties and quantum affine algebras
- Feb. 5 - 8,
D-branes and Mirror symmetry, RIMS
- March, MSRI, Infinite-dimensional algebras and mathematical physics
talk,
Kirillov-Reshetikhin modules of quantum affine algebras
- April 5-7,
CONFERENCE ON HILBERT SCHEMES, VECTOR BUNDLES AND THEIR INTERPLAY WITH REPRESENTATION THEORY,
,
University of Missouri,
Homology groups of moduli spaces of sheaves on K3 surfaces
- April - June, Non-commutative phenomena in mathematics and theoretical physics, Centre for Advanced Study,
Quiver varieties
- June,
Groups and Geometry, ALGEBRAIC TRANSFORMATION GROUPS, Montreal,
Quiver varieties and finite dimensional representations of quantum affine algebras
- July, Newton Institute
- Aug. 14 - 18, Satelite conference, Stringy Orbifolds, Sichuan University,
Towards derived category of coherent sheaves on quiver varieties
- Aug. 20 - 28, ICM 2002, Beijing,
List of plenary speakers,
List of invited speakers
- Aug. 29 - Sep. 2, Satellite conference, Algebra, Suzhou Univ,
Extremal modules of quantum affine algebras
- Dec. 16 - 20, A workshop organized by Fukaya, Kyoto
2001
- March,
Program on Lie groups 2001,
The University of Hong-Kong,
Lecture Announcement
- June 18 - July 13,
The Duality Workshop: A Math/Physics Collaboration,
University of California, Santa Barbara,
Equivariant K-theory of Moduli of Sheaves on ALE Spaces
- Aug. 1 - 10,
10th Mathematical Society of Japan International Research Institute,
Representation Theory of algebraic groups and quantum groups,
Sophia University, Tokyo,
Quiver varieties and quantum affine algebras,
- Aug. 26 - Sep. 1,
Complex Geometry: Interactions between Algebraic, Differential, and
Symplectic Geometry, Oberwolfach,
Homology of moduli spaces of sheaves on a $K3$ surface
- Sep. 3 - Sep. 7,
Geometry of Moduli spaces and Integrable Systems,
RIMS
- Oct. 22 - 26,
Combinatorial and geometric representation theory,
Seoul National University,
Quiver varieties and crystals
2000
- July 9 - 21,
Representation Theory - 2000,
The Erwin Schroedinger International Institute for Mathematical Physics,
Vienna, Austria
- July 17,
Quiver varieties and finite dimensional representations of quantum affine algebras
- July - Aug. Japan-Britain Joint Research Project 2000 at Warwick
- Aug. 14 - 18,
Symplectic Geometry and Mirror Symmetry, KIAS ,
On McKay correspondence
- Aug. 21 - 26, International Workshop on Physics and Combinatorics 2000,
Nagoya Univ.
- ``$t$-analogue of the $q$-characters of finite dimensional
representations of quantum affine algebras'',
OHP sheets
(gzipped ps file)
- Sep. 10 - 17, Summer School Geometry of quiver representations and preprojective algebras, Univ. of Sussex, U.K., Quiver varieties and quantum affine algebras, I,II, III
- Nov. 27 - Dec. 1, Modular invariance, ADE, subfactors, vertex operator algebras and Hilbert schemes, Kansai Seminar House, Kyoto
1999
1998