Temat: separation of solutions - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Variation of constant formulas for fractional difference equations
Autorzy:: Anh, P. T.
Babiarz, A.
Czornik, A.
Niezabitowski, M.
Siegmund, S.
Powiązania:: https://bibliotekanauki.pl/articles/229367.pdf
Data publikacji:: 2018
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: fractional difference equation
variation of constant
separation of solutions
Opis:: In this paper, we establish variation of constant formulas for both Caputo and Riemann-Liouville fractional difference equations. The main technique is the Z-transform. As an application, we prove a lower bound on the separation between two different solutions of a class of nonlinear scalar fractional difference equations.
Źródło:: Archives of Control Sciences; 2018, 28, 4; 617-633
1230-2384
Pojawia się w:: Archives of Control Sciences
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: The Cahn-Hilliard-Gurtin system coupled with elasticity
Autorzy:: Bartkowiak, L.
Pawłow, I.
Powiązania:: https://bibliotekanauki.pl/articles/970978.pdf
Data publikacji:: 2005
Wydawca:: Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:: Cahn-Hilliard-Gurtin model
phase separation
elasticity system
existence of weak solutions
Opis:: The paper concerns the existence of weak solutions to the Cahn-Hilliard-Gurtin system coupled with nonstationary elasticity. The system describes phase separation process in elastically stressed material. It generalizes the Cahu-Hilliard equation by admitting a more general structure and by coupling diffusive and elastic effects. The system is studied with the help of a singularly perturbed problem which has the form of a well-known phase field model coupled with elasticity. The established existence results are restricted to the homogeneous problem with gradient, energy tensor and elasticity tensor independent of the order parameter.
Źródło:: Control and Cybernetics; 2005, 34, 4; 1005-1043
0324-8569
Pojawia się w:: Control and Cybernetics
Dostawca treści:: Biblioteka Nauki

Artykuł

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