Results 21 to 30 of about 43,621 (220)

Remarks on quasi-variational inequalities and fixed points in locally convex topological vector spaces

open access: bronzeApplied Mathematics Letters, 1997
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
George Xianzhi Yuan
openaire   +5 more sources

Feature level quantitative ultrasound and CT information fusion to predict the outcome of head & neck cancer radiotherapy treatment: Enhanced principal component analysis. [PDF]

open access: yesMed Phys
Abstract Background Radiation therapy is a common treatment for head and neck (H&N) cancers. Radiomic features, which are determined from biomedical imaging, can be effective biomarkers used to assess tumor heterogeneity and have been used to predict response to treatment.
Moslemi A   +4 more
europepmc   +2 more sources

The fixed point property of quasi-point-separable topological vector spaces [PDF]

open access: yesJournal of Applied and Numerical Optimization, 2022
In this paper, we introduce the concept of quasi-point-separable topological vector spaces, which has the following important properties: 1. In general, the conditions for a topological vector space to be quasi-pointseparable is not very difficult to ...
Jinlu Li
semanticscholar   +1 more source

Compressible Topological Vector Spaces [PDF]

open access: yesarXiv.org, 2022
The optimum subspace decomposition of the infinite-dimensional compressible random processes in the locally convex Hausdorff space has been propose and its dimension has been measured.
Mohammadreza Robaei, R. Akl
semanticscholar   +1 more source

Aspects of Differential Calculus Related to Infinite-Dimensional Vector Bundles and Poisson Vector Spaces

open access: yesAxioms, 2022
We prove various results in infinite-dimensional differential calculus that relate the differentiability properties of functions and associated operator-valued functions (e.g., differentials).
Helge Glöckner
doaj   +1 more source

Study of Duality of Locally Convex Space

open access: yesInternational Journal of Scientific Research in Science and Technology, 2022
In this paper, we studied about the duality of locally convex space. The key to most of the results in topological vector space theory is to exploit duality - the relationship between on l.c.s. X and its dual X^*.
Amaresh Kumar, Dr. Md. Mushtaque Khan
semanticscholar   +1 more source

Fixed point theorems for some generalized contractive mappings over a locally convex topological vector space [PDF]

open access: yesSurveys in Mathematics and its Applications, 2021
In this paper we prove some useful fixed point theorems and common fixed point theorems for a class of non-linear mappings acting on locally convex topological vector space with supporting ...
Sayantan Panja   +2 more
doaj  

An open-source deep learning framework for respiratory motion monitoring and volumetric imaging during radiation therapy. [PDF]

open access: yesMed Phys
Abstract Background Real‐time image‐guided radiation therapy (IGRT) was first clinically implemented more than 25 years ago but is yet to find widespread adoption. Existing approaches to real‐time IGRT require dedicated or specialized equipment that is not available in most treatment centers and most techniques focus exclusively on targets without ...
Hindley N, Keall PJ.
europepmc   +2 more sources

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