Results 31 to 40 of about 190,539 (285)

Poincar\'e-Verdier duality in o-minimal structures [PDF]

open access: yes, 2010
Here we prove a Poincar\'e-Verdier duality theorem for the o-minimal sheaf cohomology with definably compact supports of definably normal, definably locally compact spaces in an arbitrary o-minimal structure.Comment: 23 pages, uses xy ...
Edmundo, Mario J., Prelli, Luca
core   +5 more sources

A Link between Topology and Soft Topology

open access: yesHacettepe Journal of Mathematics and Statistics, 2018
Summary: \textit{M. Shabir} and \textit{M. Naz} [Comput. Math. Appl. 61, No. 7, 1786--1799 (2011; Zbl 1219.54016)] have shown that every soft topology gives a parametrized family of topologies on a set \(X\). In this paper such a link between topology and soft topology is further discussed.
KİRUTHİKA, Marimuthu   +1 more
openaire   +3 more sources

Interval-Valued Topology on Soft Sets

open access: yesAxioms, 2023
In this paper, we study the concept of interval-valued fuzzy set on the family SSX,E of all soft sets over X with the set of parameters E and examine its basic properties.
Sadi Bayramov   +2 more
doaj   +1 more source

Factorization theorems for exclusive heavy-quarkonium production [PDF]

open access: yes, 2008
We outline the proofs of the factorization theorems for exclusive two-body charmonium production in B-meson decay and e^+e^- annihilation to all orders in perturbation theory in quantum chromodynamics.
Geoffrey T. Bodwin   +4 more
core   +1 more source

On some generated soft topological spaces and soft homogeneity

open access: yesHeliyon, 2019
We introduce soft homogeneity as an extension of homogeneity in ordinary topological spaces. Based on the generated soft topology of a given indexed family of classical topologies inspite of a one topology given by Terepeta in [16], we investigate soft ...
Samer Al Ghour, Awatef Bin-Saadon
doaj   +1 more source

A Review of Fuzzy Soft Topological Spaces, Intuitionistic Fuzzy Soft Topological Spaces and Neutrosophic Soft Topological Spaces

open access: yesInternational Journal of Neutrosophic Science, 2020
The notion of fuzzy sets initiated to overcome the uncertainty of an object. Fuzzy topological space, in- tuitionistic fuzzy sets in topological structure space, vagueness in topological structure space, rough sets in topological space, theory of hesitancy and neutrosophic topological space, etc. are the extension of fuzzy sets.
Parimala, M.   +2 more
openaire   +2 more sources

A novel passive snubber soft-switching inverter

open access: yesDianzi Jishu Yingyong, 2018
An improved simple passive snubber inverter is proposed in order to solve the problem of complicated snubber circuit in the traditional soft-switching topology. Only a few passive components are used in the novel topology.
Wang Xiaobiao, Qiu Jiaxiong
doaj   +1 more source

Soft topological rings

open access: yesJournal of King Saud University - Science, 2019
Abstract In this paper, we produce and examine several new notions such as soft topological rings, soft topological subrings and soft topological ideals.
Mohammad K. Tahat   +2 more
openaire   +1 more source

BIPOLAR SOFT CONTINUITY ON BIPOLAR SOFT TOPOLOGICAL SPACES

open access: yesMaltepe Journal of Mathematics, 2023
The striking idea of soft sets was frst claimed that by Molodtsov as a new mathematical tool for dealing with uncertainties which is free from the other theories limitations. After the advent of soft set theory, bipolar soft sets as a generalization of soft sets, a new model of uncertain information, were introduced by Shabir and Naz.
Çiğdem GÜNDÜZ, Can METİN
openaire   +3 more sources

One-Quadrant Switched-Mode Power Converters [PDF]

open access: yes, 2016
This article presents the main topics related to one-quadrant power converters. The basic topologies are analysed and a simple methodology to obtain the steady-state output-input voltage ratio is set out.
Petrocelli, R.
core   +3 more sources

Home - About - Disclaimer - Privacy