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Author : Werner Hoffmann
Release : 2018
Genre :
Kind : eBook
Book Rating : 257/5 ( reviews)
Book Synopsis On the Geometric Side of the Arthur Trace Formula for the Symplectic Group of Rank 2 by : Werner Hoffmann
Download or read book On the Geometric Side of the Arthur Trace Formula for the Symplectic Group of Rank 2 written by Werner Hoffmann. This book was released on 2018. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Werner Hoffmann
Release : 2018-10-03
Genre : Mathematics
Kind : eBook
Book Rating : 025/5 ( reviews)
Book Synopsis On the Geometric Side of the Arthur Trace Formula for the Symplectic Group of Rank 2 by : Werner Hoffmann
Download or read book On the Geometric Side of the Arthur Trace Formula for the Symplectic Group of Rank 2 written by Werner Hoffmann. This book was released on 2018-10-03. Available in PDF, EPUB and Kindle. Book excerpt: The authors study the non-semisimple terms in the geometric side of the Arthur trace formula for the split symplectic similitude group and the split symplectic group of rank over any algebraic number field. In particular, they express the global coefficients of unipotent orbital integrals in terms of Dedekind zeta functions, Hecke -functions, and the Shintani zeta function for the space of binary quadratic forms.
Author : Werner Müller
Release : 2018-10-11
Genre : Mathematics
Kind : eBook
Book Rating : 334/5 ( reviews)
Book Synopsis Geometric Aspects of the Trace Formula by : Werner Müller
Download or read book Geometric Aspects of the Trace Formula written by Werner Müller. This book was released on 2018-10-11. Available in PDF, EPUB and Kindle. Book excerpt: The second of three volumes devoted to the study of the trace formula, these proceedings focus on automorphic representations of higher rank groups. Based on research presented at the 2016 Simons Symposium on Geometric Aspects of the Trace Formula that took place in Schloss Elmau, Germany, the volume contains both original research articles and articles that synthesize current knowledge and future directions in the field. The articles discuss topics such as the classification problem of representations of reductive groups, the structure of Langlands and Arthur packets, interactions with geometric representation theory, and conjectures on the global automorphic spectrum. Suitable for both graduate students and researchers, this volume presents the latest research in the field. Readers of the first volume Families of Automorphic Forms and the Trace Formula will find this a natural continuation of the study of the trace formula.
Author : Werner Müller
Release : 2016-09-20
Genre : Mathematics
Kind : eBook
Book Rating : 240/5 ( reviews)
Book Synopsis Families of Automorphic Forms and the Trace Formula by : Werner Müller
Download or read book Families of Automorphic Forms and the Trace Formula written by Werner Müller. This book was released on 2016-09-20. Available in PDF, EPUB and Kindle. Book excerpt: Featuring the work of twenty-three internationally-recognized experts, this volume explores the trace formula, spectra of locally symmetric spaces, p-adic families, and other recent techniques from harmonic analysis and representation theory. Each peer-reviewed submission in this volume, based on the Simons Foundation symposium on families of automorphic forms and the trace formula held in Puerto Rico in January-February 2014, is the product of intensive research collaboration by the participants over the course of the seven-day workshop. The goal of each session in the symposium was to bring together researchers with diverse specialties in order to identify key difficulties as well as fruitful approaches being explored in the field. The respective themes were counting cohomological forms, p-adic trace formulas, Hecke fields, slopes of modular forms, and orbital integrals.
Author : Viktoria Heu
Release : 2019-06-10
Genre :
Kind : eBook
Book Rating : 667/5 ( reviews)
Book Synopsis Flat Rank Two Vector Bundles on Genus Two Curves by : Viktoria Heu
Download or read book Flat Rank Two Vector Bundles on Genus Two Curves written by Viktoria Heu. This book was released on 2019-06-10. Available in PDF, EPUB and Kindle. Book excerpt: The authors study the moduli space of trace-free irreducible rank 2 connections over a curve of genus 2 and the forgetful map towards the moduli space of underlying vector bundles (including unstable bundles), for which they compute a natural Lagrangian rational section. As a particularity of the genus case, connections as above are invariant under the hyperelliptic involution: they descend as rank logarithmic connections over the Riemann sphere. The authors establish explicit links between the well-known moduli space of the underlying parabolic bundles with the classical approaches by Narasimhan-Ramanan, Tyurin and Bertram. This allows the authors to explain a certain number of geometric phenomena in the considered moduli spaces such as the classical -configuration of the Kummer surface. The authors also recover a Poincaré family due to Bolognesi on a degree 2 cover of the Narasimhan-Ramanan moduli space. They explicitly compute the Hitchin integrable system on the moduli space of Higgs bundles and compare the Hitchin Hamiltonians with those found by van Geemen-Previato. They explicitly describe the isomonodromic foliation in the moduli space of vector bundles with -connection over curves of genus 2 and prove the transversality of the induced flow with the locus of unstable bundles.
