Now showing items 1-10 of 83
Discrete systems on infinite intervals
(Elsevier BV, 1998-05-01)
We study superlinear boundary value problems for a discrete system which in particular includes the prototype equation x(k + 1) = f(k,x(k)), equations with finite as well as infinite delays, equations of neutral type, and ...
Positive solutions to superlinear singular boundary value problems
(Elsevier BV, 1998-02-01)
Positive solutions to singular initial value problems with sign changing nonlinearities
(Elsevier BV, 1998-08-01)
A fixed-point approach for nonlinear discrete boundary value problems
(Elsevier BV, 1998-11-01)
Second-order boundary value problems of singular type
(Elsevier BV, 1998-10-01)
Positive solutions for (p,n−p) conjugate boundary value problems
(Elsevier BV, 1998-12-01)
Staged and non-staged anaerobic filters: microbial activity segregation, hydrodynamic behaviour and performance
Distribution of the larval stages oflepeophtheirus salmonisin three bays on the west coast of ireland
(Oxford University Press (OUP), 1998-04-01)
On the capability of groups
(Cambridge University Press (CUP), 1998-10-01)
We show how the third integral homology of a group plays a role in determining whether a given group is isomorphic to an inner automorphism group. Various necessary conditions, and sufficient conditions, for the existence ...
On the schur multiplier of a quotient of a direct product of groups
(Cambridge University Press (CUP), 1998-12-01)
We use a nonabelian exterior product to strengthen two old and basic results on the Schur multiplier of a (central) quotient of a direct product of groups.