郭继明
发布人: 数学系 发布时间: 2017-06-24 作者: 访问次数: 704

一、个人简介

郭继明, , 汉族, 19686月,山东高密人博士数学系系主任,教授,博士生导师。

二、主要学习及工作经历

19879-19917月于山东师范大学数学系攻读学士学位,19917月至2013在中国石油大学(华东)工作,其间19939-19967月在华东师范大学数学系攻读硕士学位;20039月至200512月在同济大学应用数学系攻读博士学位,2007年晋升为教授。2013年至今在华东理工大学理学院工作。

三、讲授课程及教学成果

教学方面,自1991年来,先后主讲过本科生的《线性代数》、《概率统计》、《计算方法》、《最优化方法》、《金融数学》、《离散数学》、《数学分析》以及研究生的《图论》、《图谱理论》、《矩阵论》等课程。

四、研究方向及主要进展

科研方面,主要研究方向为图论与组合数学, 在国内外杂志 《Linear Algebra and Its Applications》、《Discrete Applied Mathematics》、《Discrete Mathematics》、《Linear and Multilinear Algebra》、《Journal of Graph Theory》、《Journal of Mathematical Chemistry》、《Computers and Mathematics with Applications》、《中国科学》(英文版)、《Czechoslovak Mathematical Journal》、《数学学报》(中文、英文版)、《应用数学学报》(英文版)、《数学年刊》(中文版)、《系统科学与数学》等上发表论文60余篇 SCI 收录 50 余篇.先后主持国家自然科学基金面上项目两项。多次访问香港浸会大学。

五、代表性科研项目

1. 图的拉普拉斯谱,国家自然科学基金面上项目;

2. 图的规范拉普拉斯谱,国家自然科学基金面上项目

六、代表性研究论文

1. Ji-Ming Guo, Jianxi Li,Wai Chee ShiuEffects on the normalized Laplacian spectral radius of non-bipartite graphs under perturbation and their applications, Linear and Multilinear Algebra, 2016Vol. 64, No. 11, 2177–2187, ISSN: 0308-1087

2. JianxiLi,Ji-Ming Guo,Wai Chee Shiu,An ChangAn edge-separating theorem on the second smallest normalized Laplacian eigenvalue of a graph and its applicationsDiscrete Applied Mathematics 171 (2014) 104–115

3. Kinkar Ch. Das, Ji-Ming GuoLaplacian eigenvalues of the second power of a graphDiscrete Mathematics 313 (2013) 626–634.

4.Ji-Ming Guo, J. Li, W.C. Shiu, On the Laplacian, signless Laplacian and normalized Laplacian characteristic polynomials of a graph, Czechoslovak Math. J., 63 138(2013), 701-720.

5. Ji-Ming Guo, The algebraic connectivity of graphs under perturbationLinear Algebra and its Applications433 (2010) 1148–1153.

6Ji-Ming Guo, WEIGEN YANYEW Yeong-NanOn the nullity and the matching number of unicyclic graphsLinear Algebra and its Applications431( 2009), 1293-1301.

7Ji-Ming Guo, A conjecture on the algebraic connectivity of connected graphs with fixed girthDiscrete Mathematics2008, Vol 308, Iss 23, pp 5702-5711.

8Ji-Ming Guo, On the minimal energy ordering of trees with perfect matchingsDiscrete Applied Mathematics156 (2008), 2598-2605.

9Jia-Yu Shao, Ji-Ming Guo, Hai-Ying ShanThe ordering of trees and connected graphs by algebraic connectivityLinear Algebra and its Applications 428(2008) 1421–1438.

10Ji-Ming Guo, On limit points of Laplacian spectral radii of graphsLinear Algebra and Its Applications 429 (2008), 1705-1718

11Ji-Ming Guo, The kth Laplacian eigenvalue of a tree, Journal of Graph Theory, 54 (2007) 51-57.

12Ji-Ming Guo, The Laplacian spectral radius of a graph under perturbation, Computers and Mathematics with Applications, 54 (2007) 709–720.

13. Ji-Ming Guo and Jia-Yu Shao, On the spectral radius of trees with fixed diameter, Linear Algebra Appl. 413 (2006) 131-147.

14. Ji-Ming Guo, The effect on the Laplacian spectral radius of a graph by adding or grafting edges, Linear Algebra Appl. 413 (2006) 59-71.

15Ji-Ming Guo, The limit points of Laplacian spectra of graphsLinear Algebra Appl., 362(2003)121-128.

16. Ji-Ming Guo and Shang-Wang Tan, A relation between the matching number and Laplacian spectrum of a graph, Linear Algebra Appl., 325 (2001) 71-74.

七、联络方式

e-mail:jimingguo@hotmail.com