By Audun Holme
ISBN-10: 3642144403
ISBN-13: 9783642144400
By Audun Holme
ISBN-10: 3642144403
ISBN-13: 9783642144400
By Giuseppe Dito,Motoko Kotani,Yoshiaki Maeda,Hitoshi Moriyoshi,Toshikazu Natsume,Satoshi Watamura
ISBN-10: 9814425001
ISBN-13: 9789814425001
Noncommutative differential geometry is a singular method of geometry, aimed partially at purposes in physics. It was once based within the early eighties via the 1982 Fields Medalist Alain Connes at the foundation of his basic works in operator algebras. it truly is now a truly lively department of arithmetic with genuine and capability purposes to numerous domain names in physics starting from strong kingdom to quantization of gravity. the tactic is to formulate ordinary differential geometry in a slightly strange demeanour, utilizing particularly operator algebras and comparable thoughts, for you to be capable of plug in noncommutativity in a normal means. Algebraic instruments comparable to K-theory and cyclic cohomology and homology play a major position during this box. it truly is an enormous subject either for arithmetic and physics.
Contents:
Readership: Researchers and graduate scholars in Mathematical Physics and utilized Mathematics.
By Sam Nadler
ISBN-10: 082470875X
ISBN-13: 9780824708757
ISBN-10: 0824786599
ISBN-13: 9780824786595
By Szymon M. Walczak
ISBN-10: 3319575163
ISBN-13: 9783319575162
Up-to-date study in metric diffusion alongside compact foliations is gifted during this e-book. starting with basics from the optimum transportation concept and the idea of foliations; this ebook strikes directly to conceal Wasserstein distance, Kantorovich Duality Theorem, and the metrization of the susceptible topology by means of the Wasserstein distance. Metric diffusion is outlined, the topology of the metric area is studied and the boundaries of subtle metrics alongside compact foliations are mentioned. necessities on foliations, holonomy, warmth diffusion, and compact foliations are precise and important technical lemmas are proved to aide understanding.
Graduate scholars and researchers in geometry, topology and dynamics of foliations and laminations will locate this complement precious because it provides evidence in regards to the metric diffusion alongside non-compact foliation and offers a whole description of the restrict for metrics subtle alongside foliation with no less than one compact leaf at the dimensions.
By Jacob Lurie
ISBN-10: 0691140499
ISBN-13: 9780691140490
Higher type concept is mostly considered as technical and forbidding, yet a part of it really is significantly extra tractable: the idea of infinity-categories, greater different types within which all greater morphisms are assumed to be invertible. In Higher Topos Theory, Jacob Lurie provides the principles of this thought, utilizing the language of susceptible Kan complexes brought by way of Boardman and Vogt, and indicates how present theorems in algebraic topology might be reformulated and generalized within the theory's new language. the result's a strong idea with functions in lots of parts of mathematics.
The book's first 5 chapters provide an exposition of the idea of infinity-categories that emphasizes their position as a generalization of standard different types. some of the primary principles from classical class concept are generalized to the infinity-categorical surroundings, corresponding to limits and colimits, adjoint functors, ind-objects and pro-objects, in the neighborhood available and presentable different types, Grothendieck fibrations, presheaves, and Yoneda's lemma. A 6th bankruptcy offers an infinity-categorical model of the speculation of Grothendieck topoi, introducing the inspiration of an infinity-topos, an infinity-category that resembles the infinity-category of topological areas within the feel that it satisfies sure axioms that codify a number of the uncomplicated rules of algebraic topology. A 7th and ultimate bankruptcy offers functions that illustrate connections among the idea of upper topoi and concepts from classical topology.
By Victor Andreevich Toponogov
ISBN-10: 0817643842
ISBN-13: 9780817643843
Central topics lined contain curves, surfaces, geodesics, intrinsic geometry, and the Alexandrov worldwide attitude comparision theorem
Many nontrivial and unique difficulties (some with tricks and solutions)
Standard theoretical fabric is mixed with tougher theorems and intricate difficulties, whereas protecting a transparent contrast among the 2 levels
By Jeremy Gray
ISBN-10: 0857290592
ISBN-13: 9780857290595
Based at the most up-to-date old study, Worlds Out of not anything is the 1st ebook to supply a direction at the heritage of geometry within the nineteenth century. themes lined within the first a part of the booklet are projective geometry, particularly the idea that of duality, and non-Euclidean geometry. The publication then strikes directly to the learn of the singular issues of algebraic curves (Plücker’s equations) and their function in resolving a paradox within the concept of duality; to Riemann’s paintings on differential geometry; and to Beltrami’s function in effectively constructing non-Euclidean geometry as a rigorous mathematical topic. the ultimate a part of the booklet considers how projective geometry rose to prominence, and appears at Poincaré’s principles approximately non-Euclidean geometry and their actual and philosophical importance.
Three chapters are dedicated to writing and assessing paintings within the background of arithmetic, with examples of pattern questions within the topic, recommendation on tips to write essays, and reviews on what teachers could be having a look for.
By Irving Adler,Ruth Adler,Peter Ruane
ISBN-10: 0234770295
ISBN-13: 9780234770290
ISBN-10: 0486498514
ISBN-13: 9780486498515
By Alexander I. Bobenko,Peter Schröder,John M. Sullivan,Günter M. Ziegler
ISBN-10: 0821847007
ISBN-13: 9780821847008
ISBN-10: 3764386207
ISBN-13: 9783764386207
This is the 1st ebook on a newly rising box of discrete differential geometry offering a very good method to entry this intriguing zone. It offers discrete equivalents of the geometric notions and strategies of differential geometry, similar to notions of curvature and integrability for polyhedral surfaces. The conscientiously edited number of essays provides a full of life, multi-facetted creation to this rising field.
By Frédéric Pham
ISBN-10: 0857296027
ISBN-13: 9780857296023
Bringing jointly primary texts from Frédéric Pham’s examine on singular integrals, the 1st a part of this publication makes a speciality of topological and geometrical features whereas the second one explains the analytic strategy. utilizing notions built by means of J. Leray within the calculus of residues in different variables and R. Thom’s isotopy theorems, Frédéric Pham’s foundational learn of the singularities of integrals lies on the interface among research and algebraic geometry, culminating within the Picard-Lefschetz formulae. those mathematical buildings, enriched by means of the paintings of Nilsson, are then approached utilizing equipment from the speculation of differential equations and generalized from the perspective of hyperfunction thought and microlocal analysis.
Providing a ‘must-have’ advent to the singularities of integrals, a couple of supplementary references additionally provide a handy advisor to the themes covered.
This ebook will attract either mathematicians and physicists with an curiosity within the zone of singularities of integrals.
Frédéric Pham, now retired, was once Professor on the collage of great. He has released a number of academic and examine texts. His fresh paintings issues semi-classical research and resurgent functions.