声明
Contents
摘要
Abstract
Chapter 1 Backgrounds and main theorems
§1.1 Preliminaries
§1.2 Introduction to the sumsets of weighted exceptional units and the diagonal quadratic forms
Chapter 2 On the sumsets of weighted exceptional units in a finite commutative ring
§2.1 Some important lemmas
§2.2 Proof of the main theorem
§2.3 A example on Galois rings
Chapter 3 The number of solutions of diagonal quadratic forms over Galois rings GR(p2,p2m)
§3.1 Some important lemmas
§3.2 Proofs of the main theorems
Bibliography
致谢