Now showing items 1-3 of 3

    • Monotone Method for Second Order Periodic Boundary Value Problems 

      Leela, S. (University of Texas at ArlingtonDepartment of Mathematics, 1982-07)
      **Please note that the full text is embargoed** ABSTRACT: In recent years, there has been an extensive study of the existence of periodic solutions [1,8-11,14,15]. In, [8,11], the existence of solutions of first and second ...
    • Periodic Solutions of Nonlinear Boundary Value Problems 

      Lakshmikantham, V.; Kannan, R. (University of Texas at ArlingtonDepartment of Mathematics, 1980-04)
      **Please note that the full text is embargoed** ABSTRACT: One of the well known techniques in the theory of nonlinear boundary value problems (BVP) is the method of differential inequalities or the method of upper and lower ...
    • Problems at Resonance for First and Second Order Differential Equations Via Lyapunov-Like Functions 

      Nieto, J. J. (University of Texas at ArlingtonDepartment of Mathematics, 1982-04)
      **Please note that the full text is embargoed** ABSTRACT: Recently [7,8,10] an attempt is made successfully to combine the two basic techniques namely, Lyapunov-Schmidt method and the method of upper and lower solutions, ...