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Now showing items 1-10 of 10

#### 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)

#### 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), ...

#### Compression–expansion fixed point theorem in two norms and applications

(Elsevier BV, 2005-09-01)

#### Solutions of a system of integral equations in orlicz spaces

(Rocky Mountain Mathematics Consortium, 2009-12-01)

We consider the following system of integral equations
u(i)(t) = integral(1)(0) g(i)(t, s)f(i) (s, u(1)(s), u(2)(s),...,u(n)(s)) ds,
a.e. t is an element of [0,1]. 1 &lt;= i &lt;= n.
Our aim is to establish criteria ...