Temat: nonlinear diffusion - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Global pointwise a priori bounds and large time behaviour for a nonlinear system describing the spread of infectious disease
Autorzy:: Kirane, M.
Powiązania:: https://bibliotekanauki.pl/articles/1340654.pdf
Data publikacji:: 1993
Wydawca:: Polska Akademia Nauk. Instytut Matematyczny PAN
Tematy:: global existence
nonlinear reaction-diffusion system
large time behaviour
Opis:: This paper considers a reaction-diffusion system with biatic diffusion.Existence of a globally bounded solution is proved and its large timebehaviour is given.
Źródło:: Applicationes Mathematicae; 1993-1995, 22, 1; 1-9
1233-7234
Pojawia się w:: Applicationes Mathematicae
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Nonlocal quadratic evolution problems
Autorzy:: Biler, Piotr
Woyczyński, Wojbor
Powiązania:: https://bibliotekanauki.pl/articles/1207633.pdf
Data publikacji:: 2000
Wydawca:: Polska Akademia Nauk. Instytut Matematyczny PAN
Tematy:: self-similar solutions
fractal anomalous diffusion
asymptotic behavior of solutions
nonlinear nonlocal parabolic equations
Opis:: Nonlinear nonlocal parabolic equations modeling the evolution of density of mutually interacting particles are considered. The inertial type nonlinearity is quadratic and nonlocal while the diffusive term, also nonlocal, is anomalous and fractal, i.e., represented by a fractional power of the Laplacian. Conditions for global in time existence versus finite time blow-up are studied. Self-similar solutions are constructed for certain homogeneous initial data. Monte Carlo approximation schemes by interacting particle systems are also mentioned.
Źródło:: Banach Center Publications; 2000, 52, 1; 11-24
0137-6934
Pojawia się w:: Banach Center Publications
Dostawca treści:: Biblioteka Nauki

Artykuł

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