The Algorithmic Resolution of Diophantine Equations

NOTE EDITORE

Beginning with a brief introduction to algorithms and diophantine equations, this volume aims to provide a coherent account of the methods used to find all the solutions to certain diophantine equations, particularly those procedures which have been developed for use on a computer. The study is divided into three parts, the emphasis throughout being on examining approaches with a wide range of applications. The first section considers basic techniques including local methods, sieving, descent arguments and the LLL algorithm. The second section explores problems which can be solved using Baker's theory of linear forms in logarithms. The final section looks at problems associated with curves, mainly focusing on rational and integral points on elliptic curves. Each chapter concludes with a useful set of exercises. A detailed bibliography is included. This book will appeal to graduate students and research workers, with a basic knowledge of number theory, who are interested in solving diophantine equations using computational methods.

SOMMARIO

Preface; 1. Introduction; Part I. Basic Solution Techniques: 2. Local methods; 3. Applications of local methods to diophantine equations; 4. Ternary quadratic forms; 5. Computational diophantine approximation; 6. Applications of the LLL-algorithm; Part II. Methods Using Linear Forms in Logarithms: 7. Thue equations; 8. Thue–Mahler equations; 9. S-Unit equations; 10. Triangularly connected decomposable form equations; 11. Discriminant form equations; Part III. Integral and Rational Points on Curves: 12. Rational points on elliptic curves; 13. Integral points on elliptic curves; 14. Curves of genus greater than one; Appendices; References; Index.

PREFAZIONE

A coherent account of the computational methods used to solve diophantine equations. Topics include local methods, sieving, descent arguments, the LLL algorithm, Baker's theory of linear forms in logarithms, and problems associated with curves. Useful exercises and bibliography are included. Suitable for graduate students and research workers.

ALTRE INFORMAZIONI

• Condizione: Nuovo
• ISBN: 9780521646338
• Collana: London Mathematical Society Student Texts
• Dimensioni: 229 x 15 x 152 mm Ø 390 gr
• Formato: Brossura
• Pagine Arabe: 260