Temat: measure of weak noncompactness - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Weak solutions for nonlinear fractional differential equations with integral boundary conditions in Banach spaces
Autorzy:: Benchohra, M.
Mostefai, F.
Powiązania:: https://bibliotekanauki.pl/articles/255390.pdf
Data publikacji:: 2012
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: boundary value problem
Caputo fractional derivative
measure of weak noncompactness
Pettis integrals
weak solution
Opis:: The aim of this paper is to investigate a class of boundary value problems for fractional differential equations involving nonlinear integral conditions. The main tool used in our considerations is the technique associated with measures of weak noncompactness.
Źródło:: Opuscula Mathematica; 2012, 32, 1; 31-40
1232-9274
2300-6919
Pojawia się w:: Opuscula Mathematica
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Differential inclusions and multivalued integrals
Autorzy:: Cichoń, Kinga
Cichoń, Mieczysław
Satco, Bianca
Powiązania:: https://bibliotekanauki.pl/articles/729320.pdf
Data publikacji:: 2013
Wydawca:: Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:: nonlocal Cauchy problem
Aumann integrals
Pettis integrals
Henstock-Kurzweil-Pettis integrals
measure of weak noncompactness
Opis:: In this paper we consider the nonlocal (nonstandard) Cauchy problem for differential inclusions in Banach spaces
x'(t) ∈ F(t,x(t)), x(0)=g(x), t ∈ [0,T] = I.
Investigation over some multivalued integrals allow us to prove the existence of solutions for considered problem. We concentrate on the problems for which the assumptions are expressed in terms of the weak topology in a Banach space. We recall and improve earlier papers of this type. The paper is complemented by a short survey about multivalued integration including Pettis and Henstock-Kurzweil-Pettis multivalued integrals.
Źródło:: Discussiones Mathematicae, Differential Inclusions, Control and Optimization; 2013, 33, 2; 171-191
1509-9407
Pojawia się w:: Discussiones Mathematicae, Differential Inclusions, Control and Optimization
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Fixed point theorems for monotone mappings in ordered Banach spaces under weak topology features
Autorzy:: Alahmari, Abdullah
Mabrouk, Mohamed
Taoudi, Mohamed-Aziz
Powiązania:: https://bibliotekanauki.pl/articles/357719.pdf
Data publikacji:: 2019
Wydawca:: Politechnika Rzeszowska im. Ignacego Łukasiewicza. Oficyna Wydawnicza
Tematy:: fixed point theorem
order cone
increasing operator
decreasing operator
weakly condensing
measure of weak noncompactness
twierdzenie o punkcie stałym
stożek
operator
miara słabej niezgodności
Opis:: We present several fixed point theorems for monotone nonlinear operators in ordered Banach spaces. The main assumptions of our results are formulated in terms of the weak topology. As an application, we study the existence of solutions to a class of first-order vectorvalued ordinary differential equations. Our conclusions generalize many well-known results.
Źródło:: Journal of Mathematics and Applications; 2019, 42; 5-19
1733-6775
2300-9926
Pojawia się w:: Journal of Mathematics and Applications
Dostawca treści:: Biblioteka Nauki

Artykuł

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