Results 11 to 20 of about 346,476 (312)

A model of quotient spaces [PDF]

open access: yesTopological Algebra and its Applications, 2017
Let R be an open equivalence relation on a topological space E. We define on E a new equivalence relation ̃ℜ̅ by x̃ ̃ℜ̅y if the closure of the R-trajectory of x is equal to the closure of the R-trajectory of y.
Hattab Hawete
doaj   +2 more sources

Żuk’s criterion for Banach spaces and random groups

open access: yesForum of Mathematics, Sigma, 2023
We prove a Banach version of Żuk’s criterion for groups acting on partite (i.e., colorable) simplicial complexes. Using this new criterion, we derive a new fixed point theorem for random groups in the Gromov density model with respect to several classes ...
Izhar Oppenheim
doaj   +1 more source

Model spaces and Toeplitz kernels in reflexive Hardy spaces [PDF]

open access: yes, 2016
This paper considers model spaces in an Hp setting. The existence of unbounded functions and the characterisation of maximal functions in a model space are studied, and decomposition results for Toeplitz kernels, in terms of model spaces, are ...
Partington, JR   +8 more
core   +1 more source

A model for information retrieval driven by conceptual spaces [PDF]

open access: yes, 2015
A retrieval model describes the transformation of a query into a set of documents. The question is: what drives this transformation? For semantic information retrieval type of models this transformation is driven by the content and structure of the ...
Tanase, D.
core   +1 more source

On Besov spaces modelled on Zygmund spaces

open access: yesJournal of Approximation Theory, 2016
On the \(d\)-torus \(\mathbb T^d\) the periodic Besov spaces \(B^s_{p,q}\) with ...
Fernando Cobos, Oscar Domínguez
openaire   +1 more source

Augmented Space Linear Model [PDF]

open access: yes2018 International Joint Conference on Neural Networks (IJCNN), 2018
5 pages and 1 ...
Zhengda Qin   +3 more
openaire   +2 more sources

Development Of Quality Promotion Indicators For Maharlu Lake Tourism Based On A Biophilic Model Aligned with City Structure [PDF]

open access: yesگردشگری فرهنگ, 2023
The biophilic approach, a subset of sustainability, is considered the most comprehensive approach to nature; also, the components affecting the biophilic model in Maharlu Lake tourism are access to water zones, leisure time spent in green spaces, and per
Ali Shaterzadeh   +2 more
doaj   +1 more source

Model-theory of vector-spaces over unspecified fields [PDF]

open access: yes, 2009
Vector spaces over unspecified fields can be axiomatized as one-sorted structures, namely, abelian groups with the relation of parallelism. Parallelism is binary linear dependence.
Pierce, David
core   +1 more source

The Three Spaces Model for Online CPD

open access: yesDesigns for Learning, 2019
- a model for designing assignments for online courses in Continuing Professional Development   The paper explores the challenges of designing assignments for online learning environments and looks into the use of models as analytic thinking tools for ...
Malene Erkmann   +2 more
doaj   +1 more source

The Half-Space Model of Pseudo-hyperbolic Space

open access: yes, 2022
24 pages, 6 figures. Added Lemma 6.2 and additional details in the proofs of Propositions 2.5 and 5.1; other minor improvements and ...
Seppi A., Trebeschi E.
openaire   +2 more sources

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