Results 41 to 50 of about 811,291 (156)

A Splitting Architecture for Exact Reduced Coulomb Friction

open access: yesComputer Graphics Forum, EarlyView.
Abstract Existing approaches to frictional contact dynamics typically either modify the Coulomb law to improve numerical robustness or solve the exact law in a fully coupled monolithic form. However, in its reduced form, exact Coulomb friction can be written as a cone complementarity problem with an augmented velocity, which reveals a natural split ...
Hongcheng Song   +3 more
wiley   +1 more source

Self‐Directed Teaching Strategies and Professional Learning in Technological Implementation: A Collaborative Autoethnography

open access: yesInternational Journal of Applied Linguistics, EarlyView.
ABSTRACT Technological integration into teaching offers significant pedagogical potential, yet it can also intensify the challenge of addressing systemic barriers to inclusion. This issue is especially important for teaching‐focused academics (TAs), who are increasingly leading classroom instruction and translating institutional digital priorities into
Hao Tran, Thao Thi Phuong Nguyen
wiley   +1 more source

L-weakly and M-weakly compact operators and the centre [PDF]

open access: yes, 2017
We extend known results concerning the centre of spaces of regular (resp. weakly compact or compact) operators between two Banach lattices to the setting of L-weakly compact and M-weakly compact operators. We also show that the L-weakly compact, M-weakly
Wickstead, A. W.   +4 more
core   +1 more source

Some new fixed point results for multi-valued weakly Picard operators

open access: yesFilomat, 2019
In this paper, we present some extensions of Banach contraction principle for multi-valued maps. Corresponding convergence theorems for the Picard iteration associated to a class of multi-valued operators are obtained in the setting of modular metric spaces.
Aydi, Hassen   +3 more
openaire   +2 more sources

Exact and metaheuristic approaches to minimizing makespan in parallel machine scheduling with conflicting jobs

open access: yesInternational Transactions in Operational Research, EarlyView.
Abstract We address the scheduling conflicting jobs on parallel identical machines problem with makespan minimization, a classical and computationally challenging variant of parallel machine scheduling. We develop and evaluate three distinct solution methodologies: a novel constraint programming (CP) formulation, and two metaheuristics: a multi ...
Roberto Maria Rosati   +3 more
wiley   +1 more source

Weakly Picard mappings [PDF]

open access: yes, 1993
summary:In this paper we generalize the well known converse to the contraction principle due to C. Bessaga, dropping the uniqueness of the fixed point from its hypotheses.
Rus, Ioan A.
core  

On the Characterisation of Almost Weakly Picard Operators via Weakest Contractivity Criteria in b-Metric Spaces

open access: yesJournal of Function Spaces
We study the relation between the weakest contractivity criteria along Picard trajectories and the class of almost weakly Picard operators (AWPOs) in b-metric spaces.
Mi Zhou   +4 more
doaj   +1 more source

A Review of the Evolution of Research on the Size of Children's Drawings in Relation to Their Expressed Emotion About the Depicted Topic: 1988–2023

open access: yesInternational Journal of Art &Design Education, EarlyView.
Abstract This narrative review examines the relationship between the size of children's drawings and their expressed emotions about the depicted subjects, focusing on research conducted between 1988 and 2023. The studies are presented chronologically to demonstrate how researchers have progressively addressed methodological challenges identified in ...
Elpida Kypraiou, Fotini Bonoti
wiley   +1 more source

Unequal Solidarity: Club Rules and Crisis Support in the European Polity

open access: yesJCMS: Journal of Common Market Studies, EarlyView.
Abstract Is European solidarity during crises due to common or close identities? Or do Europeans punish rule‐breaking countries by showing them less solidarity? Research on the determinants of European solidarity increasingly focuses on ‘solidarity to’, how givers' attitudes are shaped by their perceptions of receiving member states.
Zbigniew Truchlewski   +2 more
wiley   +1 more source

On the class of b-L-weakly and order M-weakly compact operators [PDF]

open access: yes, 2020
summary:In this paper, we introduce and study new concepts of b-L-weakly and order M-weakly compact operators.
Moussa, Mohammed   +2 more
core   +1 more source

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