This web page contains information about some of my academic activities in the past a few years.
Books edited |
|
||
Algebraic and Arithmetic Structures of Moduli Spaces edited by I. Nakamura & L. Weng Advanced Studies in Pure Mathematics, 58 Math Soc. Japan, 2010 |
The conference "Algebraic and Arithmetic Structures of Moduli Spaces" was held in September 2007, at Sapporo (Hokkaido university). Twenty talks were delivered by invited speakers on arithmetic geometry, algebraic geometry and complex geometry. This volume is the proceedings of the conference, to be exact, a collection of eleven papers contributed by some of the speakers which have undergone rigorous refereeing. The topics that are discussed in the articles are diverse in nature such as class field theory, zeta functions, moduli of arithmetic vector bundles, moduli of complex vector bundles, moduli of abelian varieties and theory of display, moduli of Fermat varieties and some topics on cubic threefolds. Among others, the papers of Pappas-Rapoport, Rajan and Weng address many new interesting questions in the related fields, which seem to be worthy of reading for young researchers. | ||
Conference on $\small{L}$-Functions edited by L. Weng & M. Kaneko World Scientific |
This invaluable volume collects papers written by many of the world's top experts on L-functions. It not only covers a wide range of topics from algebraic and analytic number theories, automorphic forms, to geometry and mathematical physics, but also treats the theory as a whole. The contributions reflect the latest, most advanced and most important aspects of L-functions. In particular, it contains Hida's lecture notes at the conference and at the Eigenvariety semester in Harvard University and Weng's detailed account of his works on high rank zeta functions and non-abelian L-functions. | ||
Arithmetic Geometry and Number Theory edited by L. Weng & I. Nakamura World Scientific, 2006 |
Mathematics is very much a part of our culture; and this invaluable collection serves the purpose of developing the branches involved, popularizing the existing theories and guiding our future explorations. More precisely, the goal is to bring the reader to the frontier of current developments in arithmetic geometry and number theory through the works of Deninger-Werner in vector bundles on curves over p-adic fields; of Jiang on local gamma factors in automorphic representations; of Weng on Deligne pairings and Takhtajan-Zograf metrics; of Yoshida on CM-periods; of Yu on transcendence of special values of zetas over finite fields. In addition, the lecture notes presented by Weng at the University of Toronto from October to November 2005 explain basic ideas and the reasons (not just the language and conclusions) behind Langlands' fundamental, yet notably difficult, works on the Eisenstein series and spectral decompositions. And finally, a brand new concept by Weng called the Geometric Arithmetic program that uses algebraic and/or analytic methods, based on geometric considerations, to develop the promising and yet to be cultivated land of global arithmetic that includes non-abelian Class Field Theory, Riemann Hypothesis and non-abelian Zeta and L Functions, etc. |
Conferences organized |
|
||
Title | Organizer(s) | Time | Venue |
Bundles over Surfaces and Eisenstein Periods for Loop Groups | L.Weng | 2014.06.30 ~ 2014.07.01 | Kyushu Univ, Fukuoka |
Symposium on Automorphic Functions and Arithmetic Geometry: One for Prof. L. Lafforgue's visit | L.Weng | 2013.04.26 ~ 2013.04.28 | Kyushu Univ, Fukuoka |
Symposium on Arithmetic Geometry | S.Hattori, I.Nakamura & L.Weng | 2012.10.19 ~ 2012.10.21 | Kyushu Univ, Fukuoka |
Symposium on Arithmetic & Geometry | L. Weng | 2012.06.01 ~ 2012.06.02 | Kyushu Univ, Fukuoka |
Workshop on L-Functions | L. Weng | 2011.04.21 ~ 2011.04.23 | Kyushu Univ, Fukuoka |
Algebraic and Arithmetic Structures of Moduli Spaces | I. Nakamura & L. Weng | 2007.09.03 ~ 2007.09.07 | Hokkaido Univ, Sapporo |
Conference on L-Functions | L. Weng & M. Kaneko | 2006.02.18 ~ 2006.02.23 | Nishijin Plaza, Fukuoka |
Arithmetic Geometry and Number Theory | L. Weng | 2005.03.21 ~ 2005.03.25 | Karatsu |
Towards IC Stability | L. Weng et al | 2004.05 | Karatsu |
Kyushu Joint Seminar |
|
||
Title | Speaker | Time | Venue |
Introduction to the Langlands programme | Laurent Lafforgue (IHES) | 2013.05.01 | Kyushu University |
$\mathrm{PSL}(n;\mathbb R)$ Surface Group Representations and Projective Twist-Bulge Deformations | Scott A. Wolpert (University of Maryland) | 2013.11.09 | Kagoshima University |
Wild ramification and the characteristic cycle of an $l$-adic sheaf | Takeshi Saito (University of Tokyo) | 2014.01.11 | Saga University |
Invitation to Inter-universal Teichm\"uller Theory | Shinichi Mochizuki (Kyoto University) | 2014.05.24 | Kumamoto University |
First Talk: Non CM components of the 'big' Hecke algebra Second Talk:Weakly commensurable Zariski-dense subgroups of semi-simple groups and isospectral locally symmetric spaces | Haruzo Hida (UCLA) AND Gopal Prasad (University of Michigan) | 2014.07.26 | Kumamoto University |
Conference Talks (Selected) |
|
||
Title | Conference | Time | Venue |
Reductive Moduli Spaces of Semi-stable Arithmetic $\cal G$-Torsors | Algebraic Number Theory and Related Topics, 2024 | 2025.01.08-12 | RIMS, Kyoto |
Murmurtations and Sato-Tate Conjectures for High Rank Zetas of Elliptic Curves | Murmurations in Arithmetic Geometry and Related Topics | 2024.11.11-15 | Simons Center for Geometry and Physics, Stony Brook, NY |
Reductive Moduli Spaces of Semi-stable Arithmetic $\cal G$-Torsors | Integrability and Moduli Takhtajan Conference | 2024.07.08-12 | Lisbon |
Central Extensions and Reciprocity Laws for Arithmetic Surfaces | Arithmetic and Algebraic Geometry 2016 | 2016.01.25-29 | Tokyo |
Zeta Functions and Their Zeros | Series of talks at Hokkaido University | 2014.07.22-23 | Sapporo |
Motivic Euler Product and Its Applications | Arithmetic and Algebraic Geometry 2014 | 2014.01.27-30 | Tokyo |
Zeta Functions and Their Zeros | Special Course at MSC, Tsinghua University | 2013.11-12 | Beijing |
Cohen-Lenstra Heuristics for Relative Shafarevich-Tate Groups | 7th China-Japan Seminar on Number Theory | 2013.10.28-11.01 | Fukuoka |
Global adelic cohomology groups for arithmetic varieties | Pan Asia Number Theory 2013 | 2013.07.22-26 | Hanoi |
General Uniformity of Zeta Functions | Global invariants and moduli spaces | 2013.05.28-30 | Seoul |
Higher rank zeta functions and Riemann Hypothesis for elliptic curves | Arithmetic and Algebraic Geometry 2013 | 2013.01.28-31 | Tokyo |
Non-abelian Zeta Functions for Elliptic Curves and Their Zeros | 2012 Conference on $L$ Functions | 2012.08.21-24 | Jeju |
Non-Abelian Zeta Functions | HIDA 60: $p$-adic Modular Forms and Arithmetic | 2012.06.18-23 | Los Angeles |
Parabolic reduction, stability and volumes of fundamental domains | Automorphic forms and automorphic functions | 2012.01.02-03 | Kyoto |
A local family index theorem in log geometry | Tokyo-Seoul conference in mathematics: Complex Geometry | 2011.12.02-03 | Tokyo |
A construction of zeta functions | Intensive lectures | 2011.11.28-12.02 | Kyoto |
Relative Bott-Chern secondary characteristic classes and arithmetic Riemann-Roch theorem | Number theory and related fields | 2011.06.01-06 | Hefei |
A Construction of Non-Abelian L-Functions | Workshop on L-Functions | 2011.04.23 | Fukuoka |
Relative Bott-Chern Secondary Characteristic Classes | Workshop on Complex Geometry | 2010.07.23 | Hong Kong |
Arithmetic Riemann-Roch and Geometry of Riemann Surfaces | Lectures on Spectral Invariants and Moduli Spaces | 2010.06.22 | Seoul |
Zeta Functions for $\small{(G,P)/\mathbb Q}$ | Zeta Function Days in Seoul | 2009.09.03 | Seoul |
Stability and Arithmetic | Algebraic Number Theory and Related Topics | 2008.12.11 | Kyoto |
Symmetries and the Riemann Hypothesis | Algebraic Geometry and its new developments | 2008.11.21 | Kyoto |
Symmetries and the Riemann Hypothesis | $\small{L}$-functions in Arithmetic and Geometry | 2008.06.26 | Muenster |
Stability in Arithmetic | Complex Geometry in Osaka | 2007.11 | Osaka |
General Class Field Theory | Algebraic and Arithmetic Structures of Moduli Spaces | 2007.09 | Sapporo |
General Class Field Theory | Euler 300: Arithmetic Geometry | 2007.06 | St. Petersberg |
Non-Abelian L-Functions | Conference on L-Functions | 2006.02 | Fukuoka |
Non-Abelian L Functions for Number Fields | Algebraic Geometry and Number Theory | 2005.06 | Karatsu |