Flow invariance for perturbed nonlinear evolution equations.
Bothe, Dieter (1996)
Abstract and Applied Analysis
Similarity:
Bothe, Dieter (1996)
Abstract and Applied Analysis
Similarity:
Wu, Shun-Tang, Tsai, Long-Yi (2006)
Applied Mathematics E-Notes [electronic only]
Similarity:
Bochicchio, Ivana, Giorgi, Claudio, Vuk, Elena (2010)
International Journal of Differential Equations
Similarity:
Vittorino Pata, Claudio Santina (2001)
Rendiconti del Seminario Matematico della Università di Padova
Similarity:
Vittorino Pata (2009)
Open Mathematics
Similarity:
A classical result on the existence of global attractors for gradient systems is extended to the case of a semigroup S(t) lacking strong continuity, but satisfying the weaker property of being a closed map for every fixed t ≥ 0.
Kiel, L.Douglas (2001)
Discrete Dynamics in Nature and Society
Similarity:
Avramescu, Cezar (2003)
Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
Similarity:
Calsina, Angel, Solà-Morales, Joan, València, Marta
Similarity:
Marek Fila, Ján Filo (1988)
Commentationes Mathematicae Universitatis Carolinae
Similarity:
Hermano Frid, Pierre-Emmanuel Jabin, Benoît Perthame (2010)
ESAIM: Mathematical Modelling and Numerical Analysis
Similarity:
We consider a simple model for the immune system in which virus are able to undergo mutations and are in competition with leukocytes. These mutations are related to several other concepts which have been proposed in the literature like those of shape or of virulence – a continuous notion. For a given species, the system admits a globally attractive critical point. We prove that mutations do not affect this picture for small perturbations and under strong structural assumptions. Based...