Name Qihu Zhang Affiliation پژوهشگر خارجی Degree Website Email — JournalPaper Presentation FinishedProject Book ConferenceHoldings Speech Panel WorkShop TheorizingChair ResearchExcellence Innovation Publication ExecutiveActivity Thesis Sabbatical GrantAttraction Contribution IndustryVisit Art TitleJournal 1 Multiple solutions for a class of Neumann doubly eigenvalue boundary value systems involving the $$(p_1(x),\ldots ,p_n(x))$$ ( p 1 ( x ) , … , p n ( x ) ) -Laplacian Revista de la Real Academia de Ciencias Exactas, F 2 BANACH FIXED POINT THEOREM IN APPLICATION TO NONLINEAR ELLIPTIC SYSTEMS Journal of Nonlinear Analysis and Optimization 3 Existence of positive solutions for variable exponent elliptic systems Boundary Value Problems 4 SIMPLICITY AND STABILITY OF THE FIRST EIGENVALUE OF A (p; q) LAPLACIAN SYSTEM Electronic Journal of Differential Equations 5 Multiple solutions for a class of Neumann doubly eigenvalue boundary value systems involving the ( p1(x), . . . , pn(x))-Laplacian Revista de la Real Academia de Ciencias Exactas Fisicas y Naturales Serie A-Matematicas