Results 51 to 60 of about 12,676 (312)
Conditions for interoperability [PDF]
, 2005 Interoperability for information systems remains a challenge both at the semantic and organisational levels. The original three-level architecture for local databases needs to be replaced by a categorical four-level one based on concepts, constructions ...
Heather, Michael, Rossiter, Nick
core
Linear maps preserving commutativity
Linear Algebra and its Applications, 1987 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Choi, M.D., Jafarian, A.A., Radjavi, H.
openaire +1 more source
British Educational Research Journal, EarlyView.Abstract Improving retention and graduate outcomes for students from a widening participation (WP) background is key to achieving more equitable outcomes. However, evidence suggests WP students experienced different challenges than their peers during the COVID‐19 pandemic.
Wilhelmiina Toivo +4 more
wiley +1 more source
Common Fixed Point Theorems on Weakly Contractive and Nonexpansive Mappings
Fixed Point Theory and Applications, 2008 A family of commuting nonexpansive self-mappings, one of which is weakly contractive, are studied. Some convergence theorems are established for the iterations of types Krasnoselski-Mann, Kirk, and Ishikawa to approximate a common fixed point. The error
Jian-Zhong Xiao, Xing-Hua Zhu
doaj +2 more sources
British Educational Research Journal, EarlyView.Abstract Recruiting and retaining school leaders is a challenge in many systems worldwide. Previous research has identified three distinct ways in which succession planning can be conceptualised and approached: a ‘pipeline’ approach seeks to match supply and demand for the posts that need filling; a ‘pool’ strategy involves proactively identifying and ...
Toby Greany +3 more
wiley +1 more source
Fixed point results of Altman integral type mapping in S-metric spaces
International Journal of Analysis and Applications, 2016 In this article, we introduce the concept of ϕ-weakly commuting self-mappings pairs in $S$-metric space. Using this idea we establish a common fixed point theorem of Altman integral type for four self-mappings in the context of $S$-metric space.
Mujeeb Ur Rahman +2 more
doaj +2 more sources
A general unique common fixed point theorem for hybrid pairs of mappings in metric spaces [PDF]
Surveys in Mathematics and its Applications, 2016 The purpose of this paper is to prove a general unique common fixed point theorem for two pairs of mappings using Hausdorff - Pompeiu metric, which generalizes, in a correct form, the results from [H. Bouhadjera, A. Djoudi and B.
Valeriu Popa, Alina-Mihaela Patriciu
doaj
A SAT approach to the initial mapping problem in SWAP gate insertion for commuting gates [PDF]
, 2022 Atsushi Matsuo +2 more
openalex +1 more source
British Educational Research Journal, EarlyView.Abstract The intersection of economic conditions and early years education has long been debated, particularly where financial constraints shape educational practice and professional realities. Türkiye, characterised by high inflation and structural vulnerabilities in purchasing power parity, provides a critical context for examining how economic ...
Ebru Aydın, Şerif Yüksel
wiley +1 more source
Compatible mappings and common fixed points (2)
International Journal of Mathematics and Mathematical Sciences, 1988 A common fixed point theorem of S.L. and S.P. Singh is generalized by weakening commutativity hypotheses and by increasing the number of functions involved.
Gerald Jungck
doaj +1 more source