http://www.cnr.it/ontology/cnr/individuo/prodotto/ID271525
Fixed point iterations for a class of nonstandard Sturm -Liouville boundary value problems (Articolo in rivista)
- Type
- Label
- Fixed point iterations for a class of nonstandard Sturm -Liouville boundary value problems (Articolo in rivista) (literal)
- Anno
- 2014-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1016/j.na.2013.08.005 (literal)
- Alternative label
P. Junghanns, W. Themistoclakis, A. Vecchio, (2014)
Fixed point iterations for a class of nonstandard Sturm -Liouville boundary value problems
in Nonlinear analysis
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- P. Junghanns, W. Themistoclakis, A. Vecchio, (literal)
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- Note
- ISI Web of Science (WOS) (literal)
- Scopu (literal)
- atSciNet (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Faculty of Mathematics, Chemnitz University of Technology, Reichenhainer Str. 39/41, D-09107 Chemnitz, Germany.
C.N.R. Istituto per le Applicazioni del Calcolo \"Mauro Picone\", via P. Castellino, 111, 80131 Napoli, Italy. (literal)
- Titolo
- Fixed point iterations for a class of nonstandard Sturm -Liouville boundary value problems (literal)
- Abstract
- The paper examines a particular class of nonlinear integro-differential equations consisting
of a Sturm-Liouville boundary value problem on the half-line, where the coefficient of
the differential term depends on the unknown function by means of a scalar integral operator.
In order to handle the nonlinearity of the problem, we consider a fixed point iteration
procedure, which is based on considering a sequence of classical Sturm-Liouville boundary
value problems in the weak solution sense. The existence of a solution and the global
convergence of the fixed-point iterations are stated without resorting to the Banach fixed
point theorem. Moreover, the unique solvability of the problem is discussed and several
examples with unique and non-unique solutions are given. (literal)
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