Results 1 to 10 of about 320,519 (190)

Bi-Equivariant Extensions Of Maps

open access: yesTopology and its Applications
The problem of bi-equivariant extension of continuous maps of binary $G$-spaces is considered. The concept of a structural map of distributive binary $G$-spaces is introduced, and a theorem on the bi-equivariant extension of structural maps is proven.
P. S. Gevorgyan
semanticscholar   +3 more sources

Extension of Maps to Nilpotent Spaces

open access: yesCanadian Mathematical Bulletin, 2001
AbstractWe show that every compactum has cohomological dimension 1 with respect to a finitely generated nilpotent group G whenever it has cohomological dimension 1 with respect to the abelianization of G. This is applied to the extension theory to obtain a cohomological dimension theory condition for a finite-dimensional compactum X for extendability ...
M. Cencelj, Alexander Dranishnikov
semanticscholar   +2 more sources

The extension of regular holomorphic maps [PDF]

open access: yesProceedings of the American Mathematical Society, 1974
Let f f be a holomorphic map of a k k -dimensional polydisk in C n {C^n} into an n n -dimensional complex manifold M M which is regular at the origin. It is shown that f f can be extended to a neighborhood in
H. Royden
semanticscholar   +2 more sources

An approximate unique extension property for completely positive maps [PDF]

open access: yesJournal of Functional Analysis, 2023
We study the closure of the unitary orbit of a given point in the non-commutative Choquet boundary of a unital operator space with respect to the topology of pointwise norm convergence. This may be described more extensively as the $\ast$-representations
I. Thompson
semanticscholar   +1 more source

Unique jet determination and extension of germs of CR maps into spheres [PDF]

open access: yesTransactions of the American Mathematical Society, 2020
We provide a new way of simultaneously parametrizing arbitrary local CR maps from real-analytic generic manifolds $M\subset {\mathbb C}^N$ into spheres ${\mathbb S}^{2N'-1}\subset {\mathbb C}^{N'}$ of any dimension.
N. Mir, D. Zaitsev
semanticscholar   +1 more source

The empirical study of Joomla CMS map extension and loca-tion performance

open access: yesMatrix: Jurnal Manajemen Teknologi dan Informatika, 2023
Thousands of extensions can be installed on the Joomla CMS with various functions. One of them is the map and location extension, which is useful for meeting the needs of content that display information in the form of visual maps and locations.
Stefanus Setyo Wibagso
doaj   +1 more source

Continuous extension of maps between sequential cascades [PDF]

open access: yesAnnals of Pure and Applied Logic, 2019
The contour of a family of filters along a filter is a set-theoretic lower limit. Topologicity and regularity of convergences can be characterized with the aid of the contour operation.
S. Dolecki, A. Starosolski
semanticscholar   +1 more source

Using Heat Maps to Determine the Usability of Extension Communication Materials

open access: yesEDIS, 2015
This heat map from a website usability test shows that more people click on the banana image than anywhere else on the computer screen, followed by the button at the top of the screenshot.
Laura M. Gorham   +3 more
doaj   +5 more sources

Iodine Maps from Dual-Energy CT to Predict Extrathyroidal Extension and Recurrence in Papillary Thyroid Cancer Based on a Radiomics Approach

open access: yesAmerican Journal of Neuroradiology, 2022
BACKGROUND AND PURPOSE: Accurate prediction of extrathyroidal extension and subsequent recurrence is crucial in papillary thyroid cancer clinical management.
X. Xu   +7 more
semanticscholar   +1 more source

An Extension of the Carathéodory Differentiability to Set-Valued Maps

open access: yesAbstract and Applied Analysis, 2021
This paper uses the generalization of the Hukuhara difference for compact convex set to extend the classical notions of Carathéodory differentiability to multifunctions (set-valued maps). Using the Hukuhara difference and affine multifunctions as a local
Pedro Hurtado   +3 more
doaj   +1 more source

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