http://www.cnr.it/ontology/cnr/individuo/prodotto/ID267983
Nonlinear stability of direct quadrature methods for Volterra integral equations (Articolo in rivista)
- Type
- Label
- Nonlinear stability of direct quadrature methods for Volterra integral equations (Articolo in rivista) (literal)
- Anno
- 2013-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1016/j.matcom.2013.04.007 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- E. Messina, A. Vecchio (literal)
- Rivista
- Note
- Google Scholar (literal)
- Scopu (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- E. Messina, Dipartimento di Matematica e Applicazioni, Università di Napoli Federico II, Via Cintia, I-80126 Napoli, Italy
A. Vecchio, Istituto per le Applicazioni Del Calcolo M.Picone, Sede di Napoli - CNR, Via P. Castellino, 111, 80131 Napoli, Italy (literal)
- Titolo
- Nonlinear stability of direct quadrature methods for Volterra integral equations (literal)
- Abstract
- An important topic in the numerical analysis of Volterra integral equations is the stability theory. The main results known in theliterature have been obtained on linear test equations or, at least, on nonlinear equations with convolution kernel. Here, we considerVolterra integral equations with Hammerstein nonlinearity, not necessarily of convolution type, and we study the error equation forDirect Quadrature methods with respect to bounded perturbations. For a class of Direct Quadrature methods, we obtain conditionson the stepsize h for the numerical solution to behave stably and we report numerical examples which show the robustness of thisnonlinear stability theory. (literal)
- Prodotto di
- Autore CNR
- Insieme di parole chiave
Incoming links:
- Prodotto
- Autore CNR di
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
- Insieme di parole chiave di
