Results 41 to 50 of about 383,985 (166)

An approximate solution of a differential inclusion with maximal monotone operator

Journal of Taibah University for Science, 2020
The theory of differential inclusions has played a central role in many areas as biological systems, physical problems and population dynamics. The principle aim of our work is to compute explicitly the discrete approximate solution of a differential ...
Abdallah Beddani
doaj   +1 more source

Facing Precarious Rights and Resisting EU ‘Migration Management’: South European Migrant Struggles in Berlin

Social Inclusion, 2018
In this article, I trace struggles regarding EU internal mobility and migrant labour as they emerge in the mobilization of South European migrants in Berlin.
Celia Bouali
doaj   +1 more source

Refugees’ Access to Housing and Residency in German Cities: Internal Border Regimes and Their Local Variations

Social Inclusion, 2018
This article examines how state regulations, market barriers, racist discrimination as well as NGOs interact and create internal border regimes by enabling, as well as restricting, access to social and civil rights connected to housing and the freedom of
Nihad El-Kayed, Ulrike Hamann
doaj   +1 more source

On “Genuine” and “Illegitimate” Refugees: New Boundaries Drawn by Discriminatory Legislation and Practice in the Field of Humanitarian Reception in Germany

Social Inclusion, 2018
A high number of legal changes accompanied the increase of people seeking asylum in Germany throughout the 18th legislative period from 2013–2017. These changes have transformed the field of humanitarian reception in Germany, especially along the axes of
Anne-Kathrin Will
doaj   +1 more source

Neumann boundary-value problems for differential inclusions in Banach spaces

Electronic Journal of Differential Equations, 2010
In this article, a fixed point theorem is used to investigate the existence of solutions for differential inclusions, with Neumann boundary conditions, in Banach spaces.
Myelkebir Aitalioubrahim
doaj  

Immobility beyond borders: Differential inclusion and the impact of the COVID-19 border closures. [PDF]

Politics (Oxf), 2023
Pool H.
europepmc   +1 more source

Two Positive Solutions for Elliptic Differential Inclusions

AppliedMath
The existence of two positive solutions for an elliptic differential inclusion is established, assuming that the nonlinear term is an upper semicontinuous set-valued mapping with compact convex values having subcritical growth.
Gabriele Bonanno, Valeria Morabito, Donal O’Regan, Bruno Vassallo   +3 more
doaj   +1 more source

A scenario for an evolutionary selection of ageing

eLife
Signs of ageing become apparent only late in life, after organismal development is finalized. Ageing, most notably, decreases an individual’s fitness. As such, it is most commonly perceived as a non-adaptive force of evolution and considered a by-product
Tristan Roget, Claire Macmurray, Pierre Jolivet, Sylvie Meleard, Michael Rera   +4 more
doaj   +1 more source

On a fractional integro-differential inclusion

Electronic Journal of Qualitative Theory of Differential Equations, 2014
We study a Cauchy problem for a fractional integro-differential inclusion of order $\alpha \in (1,2]$ involving a nonconvex set-valued map. Arcwise connectedness of the solution set is provided.
Aurelian Cernea
doaj   +1 more source

Asynchronous stochastic approximation with differential inclusions

Stochastic Systems, 2012
The asymptotic pseudo-trajectory approach to stochastic approximation of Benaïm, Hofbauer and Sorin is extended for asynchronous stochastic approximations with a set-valued mean field.
David S. Leslie, Steven Perkins
doaj