Diophantine Approximations

Diophantine Approximations PDF Author: Ivan Niven
Publisher: Courier Corporation
ISBN: 0486164705
Category : Mathematics
Languages : en
Pages : 82

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Book Description
This self-contained treatment covers approximation of irrationals by rationals, product of linear forms, multiples of an irrational number, approximation of complex numbers, and product of complex linear forms. 1963 edition.

Diophantine Approximations

Diophantine Approximations PDF Author: Ivan Niven
Publisher: Courier Corporation
ISBN: 0486164705
Category : Mathematics
Languages : en
Pages : 82

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Book Description
This self-contained treatment covers approximation of irrationals by rationals, product of linear forms, multiples of an irrational number, approximation of complex numbers, and product of complex linear forms. 1963 edition.

Diophantine Approximation

Diophantine Approximation PDF Author: W.M. Schmidt
Publisher: Springer
ISBN: 3540386459
Category : Mathematics
Languages : en
Pages : 312

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Book Description
"In 1970, at the U. of Colorado, the author delivered a course of lectures on his famous generalization, then just established, relating to Roth's theorem on rational approxi- mations to algebraic numbers. The present volume is an ex- panded and up-dated version of the original mimeographed notes on the course. As an introduction to the author's own remarkable achievements relating to the Thue-Siegel-Roth theory, the text can hardly be bettered and the tract can already be regarded as a classic in its field."(Bull.LMS) "Schmidt's work on approximations by algebraic numbers belongs to the deepest and most satisfactory parts of number theory. These notes give the best accessible way to learn the subject. ... this book is highly recommended." (Mededelingen van het Wiskundig Genootschap)

Introduction to Diophantine Approximations

Introduction to Diophantine Approximations PDF Author: Serge Lang
Publisher: Springer Science & Business Media
ISBN: 1461242207
Category : Mathematics
Languages : en
Pages : 138

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Book Description
The aim of this book is to illustrate by significant special examples three aspects of the theory of Diophantine approximations: the formal relationships that exist between counting processes and the functions entering the theory; the determination of these functions for numbers given as classical numbers; and certain asymptotic estimates holding almost everywhere. Each chapter works out a special case of a much broader general theory, as yet unknown. Indications for this are given throughout the book, together with reference to current publications. The book may be used in a course in number theory, whose students will thus be put in contact with interesting but accessible problems on the ground floor of mathematics.

Diophantine Approximation on Linear Algebraic Groups

Diophantine Approximation on Linear Algebraic Groups PDF Author: Michel Waldschmidt
Publisher: Springer Science & Business Media
ISBN: 3662115697
Category : Mathematics
Languages : en
Pages : 649

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Book Description
The theory of transcendental numbers is closely related to the study of diophantine approximation. This book deals with values of the usual exponential function ez: a central open problem is the conjecture on algebraic independence of logarithms of algebraic numbers. Two chapters provide complete and simplified proofs of zero estimates (due to Philippon) on linear algebraic groups.

Nevanlinna Theory And Its Relation To Diophantine Approximation

Nevanlinna Theory And Its Relation To Diophantine Approximation PDF Author: Min Ru
Publisher: World Scientific
ISBN: 9814492485
Category : Mathematics
Languages : en
Pages : 338

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Book Description
It was discovered recently that Nevanlinna theory and Diophantine approximation bear striking similarities and connections. This book provides an introduction to both Nevanlinna theory and Diophantine approximation, with emphasis on the analogy between these two subjects.Each chapter is divided into part A and part B. Part A deals with Nevanlinna theory and part B covers Diophantine approximation. At the end of each chapter, a table is provided to indicate the correspondence of theorems.

A Panorama of Number Theory Or The View from Baker's Garden

A Panorama of Number Theory Or The View from Baker's Garden PDF Author: Gisbert Wüstholz
Publisher: Cambridge University Press
ISBN: 9780521807999
Category : Mathematics
Languages : en
Pages : 378

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Book Description
This is a selection of high quality articles on number theory by leading figures.

Lecture Notes on Diophantine Analysis

Lecture Notes on Diophantine Analysis PDF Author: Umberto Zannier
Publisher: Springer
ISBN: 8876425179
Category : Mathematics
Languages : en
Pages : 248

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Book Description
These lecture notes originate from a course delivered at the Scuola Normale in Pisa in 2006. Generally speaking, the prerequisites do not go beyond basic mathematical material and are accessible to many undergraduates. The contents mainly concern diophantine problems on affine curves, in practice describing the integer solutions of equations in two variables. This case historically suggested some major ideas for more general problems. Starting with linear and quadratic equations, the important connections with Diophantine Approximation are presented and Thue's celebrated results are proved in full detail. In later chapters more modern issues on heights of algebraic points are dealt with, and applied to a sharp quantitative treatment of the unit equation. The book also contains several supplements, hinted exercises and an appendix on recent work on heights.

Diophantine Approximation and Abelian Varieties

Diophantine Approximation and Abelian Varieties PDF Author: Bas Edixhoven
Publisher: Springer Science & Business Media
ISBN: 3540575286
Category : Mathematics
Languages : en
Pages : 136

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Book Description
The 13 chapters of this book centre around the proof of Theorem 1 of Faltings' paper "Diophantine approximation on abelian varieties", Ann. Math.133 (1991) and together give an approach to the proof that is accessible to Ph.D-level students in number theory and algebraic geometry. Each chapter is based on an instructional lecture given by its author ata special conference for graduate students, on the topic of Faltings' paper.

Distribution Modulo One and Diophantine Approximation

Distribution Modulo One and Diophantine Approximation PDF Author: Yann Bugeaud
Publisher: Cambridge University Press
ISBN: 0521111692
Category : Mathematics
Languages : en
Pages : 317

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Book Description
A treatment of cutting-edge research on the distribution modulo one of sequences and related topics, much of it from the last decade. There are numerous exercises to aid student understanding of the topic, and researchers will appreciate the notes at the end of each chapter, extensive references and open problems.

Nevanlinna Theory in Several Complex Variables and Diophantine Approximation

Nevanlinna Theory in Several Complex Variables and Diophantine Approximation PDF Author: Junjiro Noguchi
Publisher: Springer Science & Business Media
ISBN: 4431545719
Category : Mathematics
Languages : en
Pages : 425

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Book Description
The aim of this book is to provide a comprehensive account of higher dimensional Nevanlinna theory and its relations with Diophantine approximation theory for graduate students and interested researchers. This book with nine chapters systematically describes Nevanlinna theory of meromorphic maps between algebraic varieties or complex spaces, building up from the classical theory of meromorphic functions on the complex plane with full proofs in Chap. 1 to the current state of research. Chapter 2 presents the First Main Theorem for coherent ideal sheaves in a very general form. With the preparation of plurisubharmonic functions, how the theory to be generalized in a higher dimension is described. In Chap. 3 the Second Main Theorem for differentiably non-degenerate meromorphic maps by Griffiths and others is proved as a prototype of higher dimensional Nevanlinna theory. Establishing such a Second Main Theorem for entire curves in general complex algebraic varieties is a wide-open problem. In Chap. 4, the Cartan-Nochka Second Main Theorem in the linear projective case and the Logarithmic Bloch-Ochiai Theorem in the case of general algebraic varieties are proved. Then the theory of entire curves in semi-abelian varieties, including the Second Main Theorem of Noguchi-Winkelmann-Yamanoi, is dealt with in full details in Chap. 6. For that purpose Chap. 5 is devoted to the notion of semi-abelian varieties. The result leads to a number of applications. With these results, the Kobayashi hyperbolicity problems are discussed in Chap. 7. In the last two chapters Diophantine approximation theory is dealt with from the viewpoint of higher dimensional Nevanlinna theory, and the Lang-Vojta conjecture is confirmed in some cases. In Chap. 8 the theory over function fields is discussed. Finally, in Chap. 9, the theorems of Roth, Schmidt, Faltings, and Vojta over number fields are presented and formulated in view of Nevanlinna theory with results motivated by those in Chaps. 4, 6, and 7.