声明
Contents
摘要
Abst ract
Chapter 1 Introduction
§1.1 Background
§1.2 Main results
Chapter 2 Exist ence results
§2.1 Some direct constructions
§2.2 The first recursive construction
§2.3 A class of GSEDFs with m=3
§2.4 GSEDFs with small order
Chapter 3 Nonexistence results
§3.1 Prelininaries
§3.2 Nonexistence results for GSEDFs
§3.3 Nonexistence results for SEDFs
§3.4 Concluding remarks
Bibliography
Completed Paper
致谢