Results 1 to 10 of about 55 (55)

Subdivision-based homotopy equivalence of digital circles

Applied General Topology
A direct translation of the notion of homotopy equivalence from algebraic topology to digital images leads to a much more rigid definition in the context of digital topology. This results in two digital circles of different radii being not homotopic.
Samia Ashraf, Madiha Akram, Amna Amanat Ali   +2 more
doaj   +1 more source

Graphical Homotopy Theory for Intersection Graphs of Semigroups via Path Spaces and Uniform Structures with Applications to Graphical Total Semigroups

Mathematics
In this article, we study the homotopy aspects of intersection graphs of topological semigroups. We begin by defining the top intersection graph TGX and investigating how the algebraic and topological properties of a topological semigroup are reflected ...
Maryam F. Alshammari, Fozaiyah Alhubairah, Amin Saif   +2 more
doaj   +1 more source

Computing Homotopy Classes for Diagrams. [PDF]

Discrete Comput Geom, 2023
Filakovský M, Vokřínek L.
europepmc   +1 more source

Universal Causality. [PDF]

Entropy (Basel), 2023
Mahadevan S.
europepmc   +1 more source

Perverse schobers and Orlov equivalences. [PDF]

Eur J Math, 2023
Koseki N, Ouchi G.
europepmc   +1 more source

ASPECTS OF TOPOLOGICAL APPROACHES FOR DATA SCIENCE. [PDF]

Found Data Sci, 2022
Grbić J, Wu J, Xia K, Wei GW.
europepmc   +1 more source

Polytope Novikov homology. [PDF]

J Fixed Point Theory Appl, 2021
Pellegrini A.
europepmc   +1 more source

Combining Higher-Order Logic with Set Theory Formalizations. [PDF]

J Autom Reason, 2023
Kaliszyk C, Pąk K.
europepmc   +1 more source

Khovanov homotopy type, periodic links and localizations. [PDF]

Math Ann, 2021
Borodzik M, Politarczyk W, Silvero M.
europepmc   +1 more source

Graded hypoellipticity of BGG sequences. [PDF]

Ann Glob Anal Geom (Dordr), 2022
Dave S, Haller S.
europepmc   +1 more source