An SO(3)-Monopole Cobordism Formula Relating Donaldson and Seiberg-Witten Invariants
Title | An SO(3)-Monopole Cobordism Formula Relating Donaldson and Seiberg-Witten Invariants PDF eBook |
Author | Paul M. N. Feehan |
Publisher | |
Total Pages | 234 |
Release | 2018 |
Genre | Cobordism theory |
ISBN | 9781470449155 |
"We prove an analogue of the Kotschick-Morgan Conjecture in the context of SO(3) monopoles, obtaining a formula relating the Donaldson and Seiberg-Witten invariants of smooth four-manifolds using the SO(3)-monopole cobordism. The main technical difficulty in the SO(3)-monopole program relating the Seiberg- Witten and Donaldson invariants has been to compute intersection pairings on links of strata of reducible SO(3) monopoles, namely the moduli spaces of Seiberg- Witten monopoles lying in lower-level strata of the Uhlenbeck compactification of the moduli space of SO(3) monopoles [...]. In this monograph, we prove -- modulo a gluing theorem which is an extension of our earlier work in PU(2) monopoles. III: Existence of gluing and obstruction maps [...] that these intersection pairings can be expressed in terms of topological data and Seiberg-Witten invariants of the four-manifold. [...]--Page xi.
Variations on a Theorem of Tate
Title | Variations on a Theorem of Tate PDF eBook |
Author | Stefan Patrikis |
Publisher | American Mathematical Soc. |
Total Pages | 156 |
Release | 2019-04-10 |
Genre | Algebraic number theory |
ISBN | 1470435403 |
Let F be a number field. These notes explore Galois-theoretic, automorphic, and motivic analogues and refinements of Tate's basic result that continuous projective representations Gal(F¯¯¯¯/F)→PGLn(C) lift to GLn(C). The author takes special interest in the interaction of this result with algebraicity (for automorphic representations) and geometricity (in the sense of Fontaine-Mazur). On the motivic side, the author studies refinements and generalizations of the classical Kuga-Satake construction. Some auxiliary results touch on: possible infinity-types of algebraic automorphic representations; comparison of the automorphic and Galois “Tannakian formalisms” monodromy (independence-of-ℓ) questions for abstract Galois representations.
Computers, Rigidity, and Moduli
Title | Computers, Rigidity, and Moduli PDF eBook |
Author | Shmuel Weinberger |
Publisher | Princeton University Press |
Total Pages | 204 |
Release | 2005 |
Genre | Computers |
ISBN | 9780691118895 |
This book is the first to present a new area of mathematical research that combines topology, geometry, and logic. Shmuel Weinberger seeks to explain and illustrate the implications of the general principle, first emphasized by Alex Nabutovsky, that logical complexity engenders geometric complexity. He provides applications to the problem of closed geodesics, the theory of submanifolds, and the structure of the moduli space of isometry classes of Riemannian metrics with curvature bounds on a given manifold. Ultimately, geometric complexity of a moduli space forces functions defined on that space to have many critical points, and new results about the existence of extrema or equilibria follow. The main sort of algorithmic problem that arises is recognition: is the presented object equivalent to some standard one? If it is difficult to determine whether the problem is solvable, then the original object has doppelgängers--that is, other objects that are extremely difficult to distinguish from it. Many new questions emerge about the algorithmic nature of known geometric theorems, about "dichotomy problems," and about the metric entropy of moduli space. Weinberger studies them using tools from group theory, computability, differential geometry, and topology, all of which he explains before use. Since several examples are worked out, the overarching principles are set in a clear relief that goes beyond the details of any one problem.
The Theory of Characteristic Classes
Title | The Theory of Characteristic Classes PDF eBook |
Author | John Willard Milnor |
Publisher | |
Total Pages | 326 |
Release | 1959 |
Genre | Topology |
ISBN |
The Hurewicz Theorem
Title | The Hurewicz Theorem PDF eBook |
Author | A. V. Zarelua |
Publisher | |
Total Pages | 20 |
Release | 1966 |
Genre | Compact spaces |
ISBN |
Topology and Geometry for Physicists
Title | Topology and Geometry for Physicists PDF eBook |
Author | Charles Nash |
Publisher | Courier Corporation |
Total Pages | 302 |
Release | 2013-08-16 |
Genre | Mathematics |
ISBN | 0486318362 |
Written by physicists for physics students, this text assumes no detailed background in topology or geometry. Topics include differential forms, homotopy, homology, cohomology, fiber bundles, connection and covariant derivatives, and Morse theory. 1983 edition.
Topology, Geometry and Quantum Field Theory
Title | Topology, Geometry and Quantum Field Theory PDF eBook |
Author | Ulrike Luise Tillmann |
Publisher | Cambridge University Press |
Total Pages | 596 |
Release | 2004-06-28 |
Genre | Mathematics |
ISBN | 9780521540490 |
The symposium held in honour of the 60th birthday of Graeme Segal brought together leading physicists and mathematicians. Its topics were centred around string theory, M-theory, and quantum gravity on the one hand, and K-theory, elliptic cohomology, quantum cohomology and string topology on the other. Geometry and quantum physics developed in parallel since the recognition of the central role of non-abelian gauge theory in elementary particle physics in the late seventies and the emerging study of super-symmetry and string theory. With its selection of survey and research articles these proceedings fulfil the dual role of reporting on developments in the field and defining directions for future research. For the first time Graeme Segal's manuscript 'The definition of Conformal Field Theory' is published, which has been greatly influential over more than ten years. An introduction by the author puts it into the present context.