The Basic Theory of Elliptic Surfaces

The Basic Theory of Elliptic Surfaces PDF Author: Rick Miranda
Publisher:
ISBN:
Category : Curves, Elliptic
Languages : en
Pages : 126

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The Basic Theory of Elliptic Surfaces

The Basic Theory of Elliptic Surfaces PDF Author: Rick Miranda
Publisher:
ISBN:
Category : Curves, Elliptic
Languages : en
Pages : 126

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Book Description


The basic theory of elliptic surfaces

The basic theory of elliptic surfaces PDF Author: Miranda Rick
Publisher:
ISBN: 9788877414625
Category : Mathematics
Languages : it
Pages : 108

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Differential Topology of Complex Surfaces

Differential Topology of Complex Surfaces PDF Author: John W. Morgan
Publisher: Springer
ISBN: 3540476288
Category : Mathematics
Languages : en
Pages : 231

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Book Description
This book is about the smooth classification of a certain class of algebraicsurfaces, namely regular elliptic surfaces of geometric genus one, i.e. elliptic surfaces with b1 = 0 and b2+ = 3. The authors give a complete classification of these surfaces up to diffeomorphism. They achieve this result by partially computing one of Donalson's polynomial invariants. The computation is carried out using techniques from algebraic geometry. In these computations both thebasic facts about the Donaldson invariants and the relationship of the moduli space of ASD connections with the moduli space of stable bundles are assumed known. Some familiarity with the basic facts of the theory of moduliof sheaves and bundles on a surface is also assumed. This work gives a good and fairly comprehensive indication of how the methods of algebraic geometry can be used to compute Donaldson invariants.

Mordell–Weil Lattices

Mordell–Weil Lattices PDF Author: Matthias Schütt
Publisher: Springer Nature
ISBN: 9813293012
Category : Mathematics
Languages : en
Pages : 431

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Book Description
This book lays out the theory of Mordell–Weil lattices, a very powerful and influential tool at the crossroads of algebraic geometry and number theory, which offers many fruitful connections to other areas of mathematics. The book presents all the ingredients entering into the theory of Mordell–Weil lattices in detail, notably, relevant portions of lattice theory, elliptic curves, and algebraic surfaces. After defining Mordell–Weil lattices, the authors provide several applications in depth. They start with the classification of rational elliptic surfaces. Then a useful connection with Galois representations is discussed. By developing the notion of excellent families, the authors are able to design many Galois representations with given Galois groups such as the Weyl groups of E6, E7 and E8. They also explain a connection to the classical topic of the 27 lines on a cubic surface. Two chapters deal with elliptic K3 surfaces, a pulsating area of recent research activity which highlights many central properties of Mordell–Weil lattices. Finally, the book turns to the rank problem—one of the key motivations for the introduction of Mordell–Weil lattices. The authors present the state of the art of the rank problem for elliptic curves both over Q and over C(t) and work out applications to the sphere packing problem. Throughout, the book includes many instructive examples illustrating the theory.

Advanced Topics in the Arithmetic of Elliptic Curves

Advanced Topics in the Arithmetic of Elliptic Curves PDF Author: Joseph H. Silverman
Publisher:
ISBN: 9781461208525
Category :
Languages : en
Pages : 548

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LMSST: 24 Lectures on Elliptic Curves

LMSST: 24 Lectures on Elliptic Curves PDF Author: John William Scott Cassels
Publisher: Cambridge University Press
ISBN: 9780521425308
Category : Mathematics
Languages : en
Pages : 148

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Book Description
A self-contained introductory text for beginning graduate students that is contemporary in approach without ignoring historical matters.

Qrt and Elliptic Surfaces

Qrt and Elliptic Surfaces PDF Author: Johannes Jisse Duistermaat
Publisher:
ISBN: 9780387729220
Category : Mathematics
Languages : en
Pages : 350

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Book Description
This title is devoted to Quisped, Roberts and Thompson (QRT) maps, considered as automorphisms of rational elliptic surfaces.

Deformations of Elliptic Surfaces

Deformations of Elliptic Surfaces PDF Author: Arnold Kas
Publisher:
ISBN:
Category : Riemann surfaces
Languages : en
Pages : 134

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Automorphic Forms and the Picard Number of an Elliptic Surface

Automorphic Forms and the Picard Number of an Elliptic Surface PDF Author: Peter F. Stiller
Publisher: Springer Science & Business Media
ISBN: 3322907082
Category : Technology & Engineering
Languages : en
Pages : 201

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Book Description
In studying an algebraic surface E, which we assume is non-singular and projective over the field of complex numbers t, it is natural to study the curves on this surface. In order to do this one introduces various equivalence relations on the group of divisors (cycles of codimension one). One such relation is algebraic equivalence and we denote by NS(E) the group of divisors modulo algebraic equivalence which is called the N~ron-Severi group of the surface E. This is known to be a finitely generated abelian group which can be regarded naturally as a subgroup of 2 H (E,Z). The rank of NS(E) will be denoted p and is known as the Picard number of E. 2 Every divisor determines a cohomology class in H(E,E) which is of I type (1,1), that is to say a class in H(E,9!) which can be viewed as a 2 subspace of H(E,E) via the Hodge decomposition. The Hodge Conjecture asserts in general that every rational cohomology class of type (p,p) is algebraic. In our case this is the Lefschetz Theorem on (I,l)-classes: Every cohomology class 2 2 is the class associated to some divisor. Here we are writing H (E,Z) for 2 its image under the natural mapping into H (E,t). Thus NS(E) modulo 2 torsion is Hl(E,n!) n H(E,Z) and th 1 b i f h -~ p measures e a ge ra c part 0 t e cohomology.

Elliptic Curves (Second Edition)

Elliptic Curves (Second Edition) PDF Author: James S Milne
Publisher: World Scientific
ISBN: 9811221855
Category : Mathematics
Languages : en
Pages : 319

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Book Description
This book uses the beautiful theory of elliptic curves to introduce the reader to some of the deeper aspects of number theory. It assumes only a knowledge of the basic algebra, complex analysis, and topology usually taught in first-year graduate courses.An elliptic curve is a plane curve defined by a cubic polynomial. Although the problem of finding the rational points on an elliptic curve has fascinated mathematicians since ancient times, it was not until 1922 that Mordell proved that the points form a finitely generated group. There is still no proven algorithm for finding the rank of the group, but in one of the earliest important applications of computers to mathematics, Birch and Swinnerton-Dyer discovered a relation between the rank and the numbers of points on the curve computed modulo a prime. Chapter IV of the book proves Mordell's theorem and explains the conjecture of Birch and Swinnerton-Dyer.Every elliptic curve over the rational numbers has an L-series attached to it.Hasse conjectured that this L-series satisfies a functional equation, and in 1955 Taniyama suggested that Hasse's conjecture could be proved by showing that the L-series arises from a modular form. This was shown to be correct by Wiles (and others) in the 1990s, and, as a consequence, one obtains a proof of Fermat's Last Theorem. Chapter V of the book is devoted to explaining this work.The first three chapters develop the basic theory of elliptic curves.For this edition, the text has been completely revised and updated.