Search
Now showing items 51-60 of 126
Solvability of singular second order m-point boundary value problems
(Elsevier BV, 2005-01-01)
Existence criteria for singular initial value problems with sign changing nonlinearities
(Hindawi Limited, 2001-01-01)
A general existence theory is presented for initial value problems where our nonlinearity may be singular in its dependent variable and may also change sign.
A leray-schauder alternative for weakly-strongly sequentially continuous weakly compact maps
(Springer Nature, 2005-01-01)
A new applicable Leray-Schauder alternative is presented for weakly-strongly sequentially continuous maps. This result is then used to establish a general existence principle for operator equations.
Multiple positive solutions of singular discrete p-laplacian problems via variational methods
(Springer Nature, 2005-01-01)
We obtain multiple positive solutions of singular discrete p-Laplacian problems using variational methods.
Oscillation criteria for second-order nonlinear neutral delay dynamic equations
(Elsevier BV, 2004-12-01)
Differential inclusions on proximate retracts of separable hilbert spaces
(Rocky Mountain Mathematics Consortium, 2006-06-01)
New existence results are presented which guarantee the existence of viable solutions to differential inclusions in separable Hilbert spaces. Our results rely on the existence of maximal solutions for an appropriate ...
A new gap function for vector variational inequalities with an application
(Hindawi Limited, 2013-01-01)
We consider a vector variational inequality in a finite-dimensional space. A new gap function is proposed, and an equivalent optimization problem for the vector variational inequality is also provided. Under some suitable ...
Three solutions to a class of neumann doubly eigenvalue elliptic systems driven by a (p1,...,pn)-laplacian
(The Korean Mathematical Society, 2010-11-30)
In this paper we establish the existence of at least three weak solutions for Neumann doubly eigenvalue elliptic systems driven by a (P-1, ... , p(n))-Laplacian. Our main tool is a recent three critical points theorem of ...
Existence results for some initial and boundary value problems without growth restriction
(JSTOR, 1995-01-01)
In this paper, using the Schauder Fixed Point Theorem, we establish some existence results or initial and boundary value problems for differential equations withouth growth restriction on the right member.