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Now showing items 11-20 of 23
Solvability of singular second order m-point boundary value problems
(Elsevier BV, 2005-01-01)
Constant-sign periodic and almost periodic solutions of a system of difference equations
(Elsevier BV, 2005-11-01)
Solvability of singular dirichlet boundary-value problems with given maximal values for positive solutions
(Cambridge University Press (CUP), 2005-02-01)
The singular boundary-value problem (g(x'(t)))' = muf (t, x(t), x'(t)), x(0) = x(T) = 0 and max {x(t) : 0 less than or equal to t less than or equal to T} = A is considered. Here p is the parameter and the negative function ...
Singular positone and semipositone boundary value problems of second order delay differential equations
(Institute of Mathematics, Czech Academy of Sciences, 2005-06-01)
In this paper we present some new existence results for singular positone and semipositone boundary value problems of second order delay differential equations. Throughout our nonlinearity may be singular in its dependent ...
Positive and maximal positive solutions of singular mixed boundary value problem
(Walter de Gruyter GmbH, 2009-01-01)
The paper is concerned with existence results for positive solutions and maximal positive solutions of singular mixed boundary value problems. Nonlinearities h(t;x;y) in differential equations admit a time singularity at ...
Existence and quasilinearization methods in hilbert spaces
(Elsevier BV, 2006-12-01)
Fourth-order problems with nonlinear boundary conditions
(Elsevier BV, 2005-02-01)
Dead cores of singular dirichlet boundary value problems with ϕ-laplacian
(Institute of Mathematics, Czech Academy of Sciences, 2008-07-30)
The paper discusses the existence of positive solutions, dead core solutions and pseudodead core solutions of the singular Dirichlet problem (phi(u'))' = lambda f(t, u, u'), u(0) = u(T) = A. Here lambda is the positive ...
Unbounded positive solutions for second order singular boundary value problems with derivative dependence on infinite intervals
(Division of Functional Equations, The Mathematical Society of Japan (JST), 2008-01-01)
The existence of at least one unbounded positive solution and the existence of multiple unbounded positive solutions are established for the singular second-order boundary value problem p(t)(-1)(p(t)x'(t))' + Phi(t)f(t,x,px') ...