YANG Guoqiu
Address:
 (518055)
Email:
gqyang@hit.edu.cn
Phone:
13212814371
PERSONAL PROFILE
 
Associate Professor
RESEARCH INTEREST
 
2008.11-2012.12||Departamnet of Mathematics, Harbin Institute of Technology University
Assistant Professor##2013.01-2008.04||Departamnet of Mathematics, Harbin Institute of Technology University
Associate Professor##||
EDUCATION  
2004.09-2008.11
Harbin Institute of Technology University Mathematics Major PhD PhD advisor: Lei FengChun
RESEARCH & WORK EXPERIENCE  
2008.11-2012.12
Departamnet of Mathematics, Harbin Institute of Technology University
Assistant Professor
2013.01-2008.04
Departamnet of Mathematics, Harbin Institute of Technology University
Associate Professor
PROFESSIONAL QUALIFICATION & ACADEMIC SERVICE
 
2008.11-2012.12
Assistant Professor
2013.01-2008.04
Associate Professor
RESEARCH PROJECTS
RESEARCH ACHIEVEMENT & AWARDS
PATENT
   
PAPER & BOOK PUBLICATIONS
1. Yang Guoqiu, Yin xunbo &Lei Fengchun; Tunnel number one knots, m-small knots and the Morimoto Conjecture, Proceedings of the American Mathematical Society, 2013,141(12)
4391-4399, SCI, impact factor 0.684;
2. Yang Guoqiu, Lei Fengchun; Some sufficient condition for tunnel numbers of connected sum of two knots not to go down, Acta mathematic sinica, 2011,27(11)2229-2244, SCI, impact factor 0.540;
3.Li Fengling, Yang Guoqiu, Lei Fengchun; Heegaard genra of high distance are additive under annulus sum, Toplogy and its Applications, 2010,157(7)1188-1194, SCI, impact factor 0.447;
4. Li Fengling, Yang Guoqiu, Lei Fengchun; A sufficient condition for the genus of an amalgamated 3-manifold not go down, Science in China Series A: Mathimatics, 2010,53(7)1697-1702, SCI, impact factor 0.562;
5. Yang Guoqiu, Lei Fengchun;Amalgamations of Heegaard splittings in 3-manifolds without some essential surfaces,Algebraic & Geometric Topology, 2009,9(4) 2041-2054,SCI, impact factor 0.624;
6. Lei Fengchun, Yang Guoqiu;A lower bound of genus of amalgamations of Heegaard splittings,
Mathematical Proceedings of the Cambridge Philosophical, 2009,146 615-623, SCI, impact factor 0.598;
7. Song Wei, Yang Guoqiu, Lei Fengchun;On series-like iteraive equation with a general bondary restrictions, Fixed Point Theory and Applications, 2009,892691,电子期刊,SCI, impact factor1.923;
8. Yang Guoqiu, Lei Fengchun; TOn amalgamations of Heegaard splittings with high distance,
Proceedings of the American Mathematical Society, 2009,132(2) 732-731, SCI, impact factor 0.640;
CONFERENCE PAPERS/TALKS
 
TEACHING/SUPERVISING EXPERIENCE
Updated:2018-06