Now showing items 1-10 of 15
General existence principles for nonlocal boundary value problems withφ-laplacian and their applications
(Hindawi Limited, 2006-01-01)
On constant-sign periodic solutions in modelling the spread of interdependent epidemics
(Cambridge University Press (CUP), 2006-01-01)
We consider the following model that describes the spread of n types of epidemics which are interdependent on each other: u(i)(t) = integral(t)(t-r) g(i)(t, s) f(i) (s, u(1)(s), u(2)(s),..., u(n)(s))ds, t is an element of ...
Solvability of singular second order m-point boundary value problems
(Elsevier BV, 2005-01-01)
Existence criteria for singular boundary value problems with sign changing nonlinearities
(Elsevier BV, 2002-08-01)
Nonlinear superlinear singular and nonsingular second order boundary value problems
(Elsevier BV, 1998-02-01)
Dynamic equations on time scales: a survey
(Elsevier BV, 2002-04-01)
Eigenvalues and the one-dimensional p-laplacian
(Elsevier BV, 2002-02-01)
Existence and multiplicity of solutions for some three-point nonlinear boundary value problems
(Springer Nature, 2006-01-01)
We study the existence and multiplicity of solutions for the three-point nonlinear boundary value problem u '' ( t) +lambda a(t) f (u) = 0, 0 < t < 1; u( 0) = 0 = u(1)-gamma u(eta), where eta is an element of (0,1), ...
Existence results of brezis-browder type for systems of fredholm integral equations
(Springer Nature, 2011-01-01)
In this article, we consider the following systems of Fredholm integral equations: [GRAPHICS] Using an argument originating from Brezis and Browder [Bull. Am. Math. Soc. 81, 73-78 (1975)] and a fixed point theorem, we ...