Autor: Jankowski, T - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Successive iterative method for higher-order fractional differential equations involving Stieltjes integral boundary conditions
Autorzy:: Jankowski, T.
Powiązania:: https://bibliotekanauki.pl/articles/1938598.pdf
Data publikacji:: 2016
Wydawca:: Politechnika Gdańska
Tematy:: fractional differential equations with delayed arguments
Stieltjes integral boundary conditions
successive iterative method
convergence
existence of positive solutions
Opis:: In this paper, the existence of positive solutions to fractional differential equations with delayed arguments and Stieltjes integral boundary conditions is discussed. The convergence of successive iterative method of solving such problems is investigated. This allows us to improve some recent works. Some numerical examples illustrate the results.
Źródło:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2016, 20, 1; 99-108
1428-6394
Pojawia się w:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Multiple solutions to third-order differential equations with derivative dependence and deviating arguments
Autorzy:: Jankowski, T.
Powiązania:: https://bibliotekanauki.pl/articles/1938599.pdf
Data publikacji:: 2016
Wydawca:: Politechnika Gdańska
Tematy:: boundary value problems with deviating arguments
Stieltjes integral boundary conditions
cone
existence of positive solutions
fixed point theorem
Opis:: In this paper, we give some new results for multiplicity of positive (nonnegative) solutions for third-order differential equations with derivative dependence, deviating arguments and Stieltjes integral boundary conditions. We discuss our problem with advanced argument α and arbitrary β ∈ C([0,1],[0,1]), see problem (2). It means that argument β can change the character on [0,1], so β can be delayed in some set J¯⊂ [0,1] and advanced in [0,1] \ J¯. Four examples illustrate the main results.
Źródło:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2016, 20, 1; 85-98
1428-6394
Pojawia się w:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Fractional problems with right-handed Riemann-Lioville fractional derivatives
Autorzy:: Jankowski, T.
Powiązania:: https://bibliotekanauki.pl/articles/1938600.pdf
Data publikacji:: 2016
Wydawca:: Politechnika Gdańska
Tematy:: right-handed Riemann-Liouville fractional derivatives
nonlinear boundary problems
linear problems
existence of solutions
Mittag-Leffler functions
Opis:: In this paper, we investigate the existence of solutions for advanced fractional differential equations containing the right-handed Riemann-Liouville fractional derivative both with nonlinear boundary conditions and also with initial conditions given at the end point T of interval [0,T]. We use both the method of successive approximations, the Banach fixed point theorem and the monotone iterative technique, as well. Linear problems are also discussed. A few examples illustrate the results.
Źródło:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2016, 20, 1; 63-83
1428-6394
Pojawia się w:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:: Biblioteka Nauki

Artykuł

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