Results 21 to 30 of about 4,725,620 (197)

Separation functions and mild topologies

open access: yesAnalysis and Geometry in Metric Spaces, 2023
Given MM and NN Hausdorff topological spaces, we study topologies on the space C0(M;N){C}^{0}\left(M;\hspace{0.33em}N) of continuous maps f:M→Nf:M\to N. We review two classical topologies, the “strong” and the “weak” topology. We propose a definition of “
Mennucci Andrea C. G.
doaj   +1 more source

On The Stability Of Fixed Points In Topological Spaces

open access: yesJournal of Kufa for Mathematics and Computer, 2014
In this papers we introduced new concepts of stability: strongly stable, c-stable, and c-strongly stable. We discussed the stability of fixed points with respect to each of a topology and a base for that topology.
Abedal-Hamza Mahdi Hamza   +1 more
doaj   +1 more source

Partitioning bases of topological spaces [PDF]

open access: yesElectronic Notes in Discrete Mathematics, 2013
26 pages, revised, submitted to ...
Dániel T. Soukup, Lajos Soukup
openaire   +5 more sources

Cellular structures in Topology [PDF]

open access: yes, 1990
This book describes the construction and the properties of CW-complexes. These spaces are important because firstly they are the correct framework for homotopy theory, and secondly most spaces that arise in pure mathematics are of this type.
Renzo Piccinini   +4 more
core   +1 more source

Smooth boundary topology optimization applied to an electrostatic actuator [PDF]

open access: yes, 2008
Smooth boundary topology optimization (SBTO) avoids many of the problems encountered by conventional cell based systems coupled with material homogenization or density method. Shape optimization becomes part of topology optimization. The effectiveness of
Lowther, D. A.   +2 more
core   +2 more sources

The hyperspaces Cn(X) for finite ray-graphs

open access: yesApplied General Topology, 2013
In this paper we consider the hyperspace Cn(X) of non-empty and closed subsets of a base space X with up to n connected components. The class of base spaces we consider we call finite ray-graphs, and are a noncompact variation on finite graphs.
Norah Esty
doaj   +1 more source

An Application of an Information System via modern Topology [PDF]

open access: yesJournal of Engineering Research - Egypt, 2022
This paper will discuss developing a new mathematical method through analysis ofinformation system where we deal with some ambiguity problems. We will representthis knowledge into one or more types of classes then we can use these classes to makea ...
Salwa Ahmed Elsayed   +3 more
doaj   +1 more source

Topology-based Sparsification of Graph Annotations [PDF]

open access: yesBioinformatics, 2020
Abstract Since the amount of published biological sequencing data is growing exponentially, efficient methods for storing and indexing this data are more needed than ever to truly benefit from this invaluable resource for biomedical research.
Daniel Danciu   +4 more
openaire   +5 more sources

The Topology of Branching Universes [PDF]

open access: yes, 2005
The purpose of this paper is to survey the possible topologies of branching space-times, and, in particular, to refute the popular notion in the literature that a branching space-time requires a non-Hausdorff ...
McCabe, Gordon, Gordon Mccabe
core   +1 more source

Topology change and context dependence [PDF]

open access: yes, 1999
The nonclassical features of quantum mechanics are reproduced using models constructed with a classical theory-general relativity. The inability to define complete initial data consistently and independently of future measurements, nonlocality, and the ...
Hadley, Mark J.   +2 more
core   +1 more source

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