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3 produkter
3 produkter
Häftad, Engelska, 2024
1 551 kr
Skickas inom 5-8 vardagar
This volume contains the proceedings of the VBAC 2022 Conference on Moduli Spaces and Vector Bundles-New Trends, held in honor of Peter Newstead's 80th birthday, from July 25-29, 2022, at the University of Warwick, Coventry, United Kingdom.The papers focus on the theory of stability conditions in derived categories, non-reductive geometric invariant theory, Brill-Noether theory, and Higgs bundles and character varieties. The volume includes both survey and original research articles. Most articles contain substantial background and will be helpful to both novices and experts.
Del 2122 - Lecture Notes in Mathematics
Geometric Invariant Theory for Polarized Curves
Häftad, Engelska, 2014
379 kr
Skickas inom 10-15 vardagar
We investigate GIT quotients of polarized curves. More specifically, we study the GIT problem for the Hilbert and Chow schemes of curves of degree d and genus g in a projective space of dimension d-g, as d decreases with respect to g. We prove that the first three values of d at which the GIT quotients change are given by d=a(2g-2) where a=2, 3.5, 4. We show that, for a>4, L. Caporaso's results hold true for both Hilbert and Chow semistability. If 3.5
Del 21 - Lecture Notes of the Unione Matematica Italiana
Moduli of Curves
CIMAT Guanajuato, Mexico 2016
Häftad, Engelska, 2017
751 kr
Skickas inom 10-15 vardagar
Providing a timely description of the present state of the art of moduli spaces of curves and their geometry, this volume is written in a way which will make it extremely useful both for young people who want to approach this important field, and also for established researchers, who will find references, problems, original expositions, new viewpoints, etc. The book collects the lecture notes of a number of leading algebraic geometers and in particular specialists in the field of moduli spaces of curves and their geometry. This is an important subject in algebraic geometry and complex analysis which has seen spectacular developments in recent decades, with important applications to other parts of mathematics such as birational geometry and enumerative geometry, and to other sciences, including physics. The themes treated are classical but with a constant look to modern developments (see Cascini, Debarre, Farkas, and Sernesi's contributions), and include very new material, such as Bridgeland stability (see Macri's lecture notes) and tropical geometry (see Chan's lecture notes).