Name: Yuanzhang Zhao

Current position: Associate Professor

Contact Information:

School of Mathematical Sciences,

Ocean University of China,

238 Songling Road,

Qingdao, China, 266100

Email: zhaoyz@ouc.edu.cn

Education:
Ph.D. in Nonlinear Functional Analysis Research，July 2001
Department of Mathematics, Lanzhou University, P. R. China,
M. Sc. in Nonlinear Functional Analysis Research，July 1998
Department of Mathematics, Lanzhou University, P. R. China,
B. Sc. in basic mathematics，July 1995
Department of Mathematics, Lanzhou University, P. R. China

Professional Experience:

2001—present: in Department of Mathematics at Ocean University of China
Current position: Associate Professor
Teaching Courses: Real Variable Functions, Methods of Mathematical Physics, Nonlinear Functional Analysis,

Research Interests:
Variational Methods-Theory and Applications,
Critical point theory and its applications, P-Laplacian equations via minimax theory.

Selected Publications:

1 Fan xianling, Zhao yuanzhang, nodal solutions for p(x)-Laplace eauations, Nonlinear Analysis 2007 2859-2868

2 Fan xianling, Zhao yuanzhang,A strong maximum principle for p(x)-Laplace equations, Chinese Journal of Contemporary Mathematics24 (2003)

3 Fan xianling, Zhao yuanzhang, zhao dun, Compact imbedding theorems with symmetry of Strauss-Lions type for the space W^(1,p(x))(\Omega), Journal of Mathematical Analysis and Applications 255 (2001)

4 Fan xianling, Zhao yuanzhang, Linking and multiplicity results for the p-Laplacian on unbounded cylinders, Journal of Mathematical Analysis and Applications 260 (2001)

5 Fan xianling, Zhao yuanzhang, Existence of solutions for the p-Laplacian with crossing nonlinearity,Discrete and Continuous Dynamical Systems 8 (2002)