Browsing Externally hosted open access publications with University of Galway authors (1) by Author "Agarwal, R.P."
Now showing items 1-20 of 33
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A fixed-point approach for nonlinear discrete boundary value problems
Agarwal, R.P.; O'Regan, D. (Elsevier BV, 1998-11-01) -
A note on equilibria for abstract economies
Agarwal, R.P.; O'Regan, D. (Elsevier BV, 2001-08-01) -
An essential map approach for multivalued a-proper, weakly inward, dkt and weakly closed maps
Agarwal, R.P.; O'Regan, D. (Elsevier BV, 1999-10-01) -
Boundary value problems for discrete equations
Agarwal, R.P.; O'Regan, D. (Elsevier BV, 1997-07-01)Two existence results are presented for second-order discrete boundary value problems. The first result is based on the notion of upper and lower solutions and the second result is based on the discrete Gelfand problem. -
Boundary value problems for general discrete systems on infinite intervals
Agarwal, R.P.; O'Regan, D. (Elsevier BV, 1997-04-01)This paper continues the study of 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 ... -
Coincidences for dkt maps in fréchet spaces and minimax inequalities
Agarwal, R.P.; O'Regan, D. (Elsevier BV, 1999-11-01) -
Constant-sign periodic and almost periodic solutions of a system of difference equations
Agarwal, R.P.; O'Regan, D.; Wong, Patricia J.Y. (Elsevier BV, 2005-11-01) -
Continuation methods for closed, weakly closed, dkt, and wdkt maps
Agarwal, R.P.; O'Regan, D. (Elsevier BV, 1999-10-01) -
Countably p-concentrative pairs and the coincidence index
Agarwal, R.P.; O'Regan, D. (Elsevier BV, 2002-05-01) -
Discrete conjugate boundary value problems
Agarwal, R.P.; O'Regan, D. (Elsevier BV, 2000-02-01) -
Discrete semipositone higher-order equations
Agarwal, R.P.; Grace, S.R.; O'Regan, D. (Elsevier BV, 2003-03-01) -
Discrete systems on infinite intervals
Agarwal, R.P.; O'Regan, D. (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 ... -
Essential and inessential maps and continuation theorems
Agarwal, R.P.; O'Regan, D. (Elsevier BV, 2000-02-01) -
Existence of solutions to singular integral equations
Agarwal, R.P.; O'Regan, D. (Elsevier BV, 1999-05-01) -
Existence results for singular integral equations of fredholm type
Agarwal, R.P.; O'Regan, D. (Elsevier BV, 2000-02-01) -
Fixed-point theorems for countably condensing maps on fréchet spaces
Agarwal, R.P.; O'Regan, D. (Elsevier BV, 2001-09-01) -
Fixed-point theorems for multivalued maps with closed values on complete gauge spaces
Agarwal, R.P.; O'Regan, D. (Elsevier BV, 2001-10-01) -
Fixed-point theory for closed inward set valued maps
Agarwal, R.P.; O'Regan, D. (Elsevier BV, 2000-12-01) -
Fixed-point theory for set valued mappings between topological vector spaces having sufficiently many linear functions
Agarwal, R.P.; O'Regan, D. (Elsevier BV, 2001-04-01) -
Global existence for nonlinear operator inclusions
Agarwal, R.P.; O'Regan, D. (Elsevier BV, 1999-12-01)