The subject of this book is the successive construction and development of the basic number systems of mathematics: positive integers, integers, rational numbers, real numbers, and complex numbers. This second edition expands upon the list of suggestions for further reading in Appendix III. From the Preface: ``The present book basically takes for granted the non-constructive set-theoretical foundation of mathematics, which is tacitly if not explicitly accepted by most working mathematicians but which I have since come to reject. Still, whatever one's foundational views, students must be trained in this approach in order to understand modern mathematics. Moreover, most of the material of the present book can be modified so as to be acceptable under alternative constructive and semi-constructive viewpoints, as has been demonstrated in more advanced texts and research articles.''
生活數字有秘密
本书是一本经典的数论名著,取材于作者在牛津大学,剑桥大学等大学授课的讲义.主要包括:素数理论,无理数,费马定理,同余式理论,连分数,用有理数逼近无理数,不定方程,二次域 ...
... Editor Collected Works of Witold Hurewicz 1995 3.2 Richard E. Block , Nathan Jacobson , J. Marshall Osborn , David J. Saltman , and Daniel Zelinsky , Editors A. Adrian Albert Collected Mathematical Papers : Nonassociative Algebras ...
For one-semester undergraduate courses in Elementary Number Theory This title is part of the Pearson Modern Classics series.
In addition to the instructional material, the book contains hundreds of problems ... This book is ideal for students who have mastered basic algebra, such as solving linear equations.
At the end of a course using this book, the students will understand how mathematics is developed from asking questions to gathering data to formulating and proving theorems. The mathematical prerequisites for this book are few.
The primary goal of this book is to present the essential elements of algebraic number theory, including the theory of normal extensions up through a glimpse of class field theory.
Definition 4.8: Let R be any non-associative ring, R is said to be a right alternative ring if (xy) y = x (yy) for ... by the following table: The loop ring ZL is a right alternative ring as the loop L itself a right alternative loop.
This text blends classical theory with modern applications and is notable for its comprehensive exercise sets.
Elementary Number Theory