Results 81 to 90 of about 1,060 (227)
Homotopy ends and Thomason model categories [PDF]
39 pages, AMS-TeX file using ...
openaire +3 more sources
Dirac geometry II: coherent cohomology
Dirac rings are commutative algebras in the symmetric monoidal category of $\mathbb {Z}$ -graded abelian groups with the Koszul sign in the symmetry isomorphism.
Lars Hesselholt, Piotr Pstrągowski
doaj +1 more source
A Survey of Sparse Representation: Algorithms and Applications
Sparse representation has attracted much attention from researchers in fields of signal processing, image processing, computer vision, and pattern recognition.
Zheng Zhang +4 more
doaj +1 more source
Homotopy Representations and the Picard Group of the Equivariant Stable Homotopy Category [PDF]
Erik Knutsen
openalex +1 more source
Homotopy epimorphisms and Lusternik-Schnirelmann category [PDF]
This paper examines the relationship of the LusternikSchnirelmann category and related numerical homotopy invariants to the epimorphisms in the homotopy category. The results are of the form: if N is a numerical homotopy invariant and f: X -f Y is an epimorphism, then under certain hypotheses N(X) > N(Y).
openaire +2 more sources
A homotopy theory of additive categories with suspensions [PDF]
Zhiwei Li
openalex +1 more source
On Fuzzy ideal Homotopy Lifting Property
In algebraic topology, F.I.H.L.P., or fuzzy ideal Homotopy Lifting Property is a key principle that offers a foundation for comprehending continuous mappings between topological spaces.
Shahad Hillal Tuaimah +1 more
doaj +1 more source
A convenient category for directed homotopy [PDF]
Lisbeth Fajstrup, Jir̆ı́ Rosický
openalex +1 more source
The homotopy category and derived category of N-complexes
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yang, Xiaoyan, Ding, Nanqing
openaire +1 more source

