课程大纲
COURSE SYLLABUS
1.
课程代码/名称
Course Code/Title
MAT7079 代数图论 Algebraic Graph Theory
2.
课程性质
Compulsory/Elective
专业选修课 Major Elective Courses
3.
课程学分/学时
Course Credit/Hours
3/45
4.
授课语
Teaching Language
中英双语 English & Chinese
5.
授课教
Instructor(s)
李才恒,教授,数学系
慧园 3 528
邮箱: lich@sustech.edu.cn
电话: 0755-88018755
Caiheng Li, Professor, Department of Mathematics
Room 528, Block 3, Wisdom Garden.
email: lich@sustech.edu.cn
phone: 0755-88018755
6.
是否面向本科生开放
Open to undergraduates
or not
Yes
7.
先修要
Pre-requisites
If the course is open to
undergraduates, please indicate the difference.)
MA214 抽象代数
MA214 Abstract Algebra
8.
教学目
Course Objectives
If the course is open to undergraduates, please indicate the
difference.)
代数图论是一门关于应用代数方法研究图论问题的数学分支。本课程针对基础及应用数学方向学生
性,图的谱理论等。学目标旨在让学生了解和掌握代数图论的基础理论,基本方法,重要例子以
主要结果;在将来的学习和研究中能够使用代数和组合方法去解决问题。
Algebraic graph theory is a branch of mathematics in which algebraic methods are applied to problems
about graphs. This course is for students major in mathematics and applied mathematics. The course includes
permutation groups, primitive and quasi-primitive groups, graph symmetry properties, spectral theory of
graphs and so on. The goal is to make students to understand fundamental theory, important examples and
main results, so they can use algebraic and combinatorial methods in the future study.
9.
教学方
Teaching Methods
If the course is open to undergraduates, please indicate the
difference.)
本课程将全部以讲授的方式进行。
This course will be taught in a lecture style.
10.
教学内
Course Contents
(如面向本科生开放,请注明区分内容。 If the course is open to undergraduates, please indicate the
difference.)
Section 1
Group actions, permutation groups;群作用和置换群。(2H
Section 2
Transitive actions, bi-transitive actions
7H
Section 3
Imprimitive groups, and quotient actions; 非本原群,和商作用。(6H
Section 4
Quasiprimitive groups, and normal quotient actions拟本原群,及正规商作
用。(6H
Section 5
Primitive groups and quasiprimitive groups, O Nan-Scott theorem;
群,拟本原群,及 ONan-Scott 定理。(6H
Section 6
Orbital graphs, arc-transitive graphs and digraphs; 轨道图,弧传递图和有
图。(6H
Section 7
Graph embeddings and regular maps; 图的嵌入和正则地图。6H
Section 8
Spectrum theory of graphs; 图的谱理论。(6H
11.
课程考
Course Assessment
1 Form of examination
2 .分 grading policy
3 如面
If the course is open to undergraduates, please indicate the difference.)
*30%
*30%,期末成*40%
The mid-term exam and the final exam are conducted in the form of closed-book exam. The final scores
consists of three parts: Assignment*30%, Mid-term Exam*30% and Final Exam*40%.
12.
教材及其它参考资料
Textbook and Supplementary Readings
Required :
Norman Biggs, Algebraic Graph Theory, 2014;
Chris Gosil, Gordon Royle, Algebraic Graph Theory, 2000.