Temat: fixed point theorems - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Existence results for q-difference inclusions with three-point boundary conditions involving different numbers of q
Autorzy:: Ntouyas, Sotiris
Sitthiwirattham, Thanin
Tariboon, Jessada
Powiązania:: https://bibliotekanauki.pl/articles/729550.pdf
Data publikacji:: 2014
Wydawca:: Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:: q-difference inclusions
nonlocal boundary conditions
fixed point theorems
Opis:: In this paper, we study a new class of three-point boundary value problems of nonlinear second-order q-difference inclusions. Our problems contain different numbers of q in derivatives and integrals. By using fixed point theorems, some new existence results are obtained in the cases when the right-hand side has convex as well as noncovex values.
Źródło:: Discussiones Mathematicae, Differential Inclusions, Control and Optimization; 2014, 34, 1; 41-59
1509-9407
Pojawia się w:: Discussiones Mathematicae, Differential Inclusions, Control and Optimization
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Hybrid fractional integro-differential inclusions
Autorzy:: Ntouyas, Sotiris
Laoprasittichok, Sorasak
Tariboon, Jessada
Powiązania:: https://bibliotekanauki.pl/articles/729621.pdf
Data publikacji:: 2015
Wydawca:: Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:: fractional differential equations
hybrid differential inclusions
fixed point theorems
Opis:: In this paper we study an existence result for initial value problems for hybrid fractional integro-differential inclusions. A hybrid fixed point theorem for a sum of three operators due to Dhage is used. An example illustrating the obtained result is also presented.
Źródło:: Discussiones Mathematicae, Differential Inclusions, Control and Optimization; 2015, 35, 2; 151-164
1509-9407
Pojawia się w:: Discussiones Mathematicae, Differential Inclusions, Control and Optimization
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Nonlinear fractional differential inclusions with anti-periodic type integral boundary conditions
Autorzy:: Ahmad, Bashir
Ntouyas, Sotiris
Powiązania:: https://bibliotekanauki.pl/articles/729350.pdf
Data publikacji:: 2012
Wydawca:: Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:: fractional differential inclusions
anti-periodic
integral boundary conditions
existence
fixed point theorems
Opis:: This article studies a boundary value problem of nonlinear fractional differential inclusions with anti-periodic type integral boundary conditions. Some existence results are obtained via fixed point theorems. The cases of convex-valued and nonconvex-valued right hand sides are considered. Several new results appear as a special case of the results of this paper.
Źródło:: Discussiones Mathematicae, Differential Inclusions, Control and Optimization; 2012, 32, 1; 45-62
1509-9407
Pojawia się w:: Discussiones Mathematicae, Differential Inclusions, Control and Optimization
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 4.

Tytuł:: Existence results for nonlocal boundary value problems for fractional differential equations and inclusions with fractional integral boundary conditions
Autorzy:: Ntouyas, Sotiris
Powiązania:: https://bibliotekanauki.pl/articles/729316.pdf
Data publikacji:: 2013
Wydawca:: Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:: fractional differential equations
fractional differential inclusions
nonlocal boundary conditions
fixed point theorems
Leray-Schauder degree
Opis:: This paper studies a new class of nonlocal boundary value problems of nonlinear differential equations and inclusions of fractional order with fractional integral boundary conditions. Some new existence results are obtained by using standard fixed point theorems and Leray-Schauder degree theory. Some illustrative examples are also discussed.
Źródło:: Discussiones Mathematicae, Differential Inclusions, Control and Optimization; 2013, 33, 1; 17-39
1509-9407
Pojawia się w:: Discussiones Mathematicae, Differential Inclusions, Control and Optimization
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 5.

Tytuł:: A study of second order differential inclusions with four-point integral boundary conditions
Autorzy:: Ahmad, Bashir
Ntouyas, Sotiris
Powiązania:: https://bibliotekanauki.pl/articles/729334.pdf
Data publikacji:: 2011
Wydawca:: Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:: differential inclusions
four-point integral boundary conditions
existence
nonlinear alternative of Leray Schauder type
fixed point theorems
Opis:: In this paper, we discuss the existence of solutions for a four-point integral boundary value problem of second order differential inclusions involving convex and non-convex multivalued maps. The existence results are obtained by applying the nonlinear alternative of Leray Schauder type and some suitable theorems of fixed point theory.
Źródło:: Discussiones Mathematicae, Differential Inclusions, Control and Optimization; 2011, 31, 2; 137-156
1509-9407
Pojawia się w:: Discussiones Mathematicae, Differential Inclusions, Control and Optimization
Dostawca treści:: Biblioteka Nauki

Artykuł

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