Results 41 to 50 of about 225,971 (310)

Notes on almost-periodicity in topological vector spaces

International Journal of Mathematics and Mathematical Sciences, 1986
A study is made of almost-periodic functions in topological vector spaces with applications to abstract differential equations.
Gaston Mandata N'guérékata
doaj   +1 more source

On the fractional partial integro-differential equations of mixed type with non-instantaneous impulses

Boundary Value Problems, 2020
In this paper, we consider the initial boundary value problem for a class of nonlinear fractional partial integro-differential equations of mixed type with non-instantaneous impulses in Banach spaces.
Bo Zhu, Baoyan Han, Lishan Liu, Wenguang Yu   +3 more
doaj   +1 more source

Mixed Morrey spaces and their applications to partial differential equations [PDF]

, 2017
In this paper, new classes of functions are defined. These spaces generalize Morrey spaces and give a refinement of Lebesgue spaces. Some embeddings between these new classes are also proved.
M. Ragusa, A. Scapellato
semanticscholar   +1 more source

A study of nonlocal fractional delay differential equations with hemivariational inequality

AIMS Mathematics, 2023
In this paper, we study an abstract system of fractional delay differential equations of order $ 1 < q < 2 $ with a hemivariational inequality in Banach spaces.
Ebrahem A. Algehyne, Abdur Raheem, Mohd Adnan, Asma Afreen , Ahmed Alamer   +4 more
doaj   +1 more source

Numerical Computation of Takens-Bogdanov Points for Delay Differential Equations

, 2012
The paper presents a numerical technique for computing directly the Takens-Bogdanov points in the nonlinear system of differential equations with one constant delay and two parameters. By representing the delay differential equations as abstract ordinary
Mabonzo, Vital D., Xu, Yingxiang
core   +1 more source

Inverse Problems for Degenerate Fractional Integro-Differential Equations

Mathematics, 2020
This paper deals with inverse problems related to degenerate fractional integro-differential equations in Banach spaces. We study existence, uniqueness and regularity of solutions to the problem, claiming to extend well known studies for the case of non ...
Mohammed Al Horani, Mauro Fabrizio, Angelo Favini, Hiroki Tanabe   +3 more
doaj   +1 more source

Solution of fractional differential equations in quasi-b-metric and b-metric-like spaces

Advances in Difference Equations, 2019
In this article, using by α-admissible and αqsp $\alpha _{qs^{p}}$-admissible mappings, solutions of some fractional differential equations are investigated in quasi-b-metric and b-metric-like spaces.
Hojjat Afshari
doaj   +1 more source

Frequently hypercyclic abstract higher-order differential equations [PDF]

, 2018
In this note, we analyze frequently hypercyclic solutions of abstract higher-order differential equations in separable infinite-dimensional complex Banach spaces.
Chaouchi, Belkacem, Kostic, Marko
core   +1 more source

Patient‐Level Barriers and Facilitators to Inpatient Physical Therapy in Adolescents and Young Adults With a Hematological Malignancy: A Qualitative Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Despite their increased risk for functional impairment resulting from cancer and its treatments, few adolescents and young adults (AYAs) with a hematological malignancy receive the recommended or therapeutic dose of exercise per week during inpatient hospitalizations.
Jennifer A. Kelleher, Jennifer L. Bernstein, Katia M. Crisler, Julia K. Herriott, Kimberly L. Klages, Robin E. Norris, Mariann L. Strenk, Sarah E. Bills, Meghan E. McGrady   +8 more
wiley   +1 more source

Solvability of inclusions of Hammerstein type

, 2019
A fairly general continuation theorem of Leray-Schauder type for the class of so-called admissible multimaps is set forth. This result is then used to establish a universal rule for solving operator inclusions of Hammerstein type in Lebesgue-Bochner ...
Pietkun, Radosław
core   +1 more source