Results 11 to 20 of about 6,386,769 (253)

FINITENESS PROPERTIES OF FORMAL LOCAL HOMOLOGY MODULES [PDF]

Romanian Journal of Mathematics and Computer Science, 2015
Let (R, m) be a commutative Noetherian ring, a an ideal of R and M an Artinian R-module. In this paper, we investigate the structure of the formal local homology. We prove several results concerning finiteness properties of formal local homology module.
M. H. BIJAN-ZADEH,, S. GHADERI
doaj   +1 more source

Poincaré duality in Hochschild (co)homology [PDF]

, 2006
These are notes on van den Bergh’s analogue of Poincar´e duality in Hochschild (co)homology [VdB98]. They are based on survey talks that I gave in 2006 in G¨ottingen, Cambridge and Warsaw and consist of an elementary explanation of the proof in terms ...
Kraehmer, U.
core   +6 more sources

MacLane homology and topological Hochschild homology [PDF]

, 1995
Fiedorowic Z, Pirashvili T, Schwänzl R, Vogt RM, Waldhausen F. MacLane homology and topological Hochschild homology. Mathematische Annalen.
Waldhausen, Friedhelm, Fiedorowic, Z., Vogt, R. M., Schwänzl, Roland, Pirashvili, Teimuraz   +4 more
core   +1 more source

Operads and Γ-homology of commutative rings [PDF]

, 2002
We introduce Γ-homology, the natural homology theory for E[infty infinity]-algebras, and a cyclic version of it. Γ-homology specializes to a new homology theory for discrete commutative rings, very different in general from André–Quillen homology.
Robinson, Alan (C. Alan), Whitehouse, Sarah Ann   +1 more
core   +1 more source

Daisychain: Search and Interactive Visualisation of Homologs in Genome Assemblies

Agronomy, 2021
Daisychain is an interactive graph visualisation and search tool for custom-built gene homology databases. The main goal of Daisychain is to allow researchers working with specific genes to identify homologs in other annotation releases. The gene-centric
Oliver Schliebs, Chon-Kit Kenneth Chan, Philipp E. Bayer, Jakob Petereit, Ajit Singh, Keywan Hassani-Pak, Jacqueline Batley, David Edwards   +7 more
doaj   +1 more source

Asymptotic expansion of closed geodesics in homology classes. [PDF]

, 2004
In this paper we give a full asymptotic expansion for the number of closed geodesics in homology classes.
Liu, Dongsheng
core   +3 more sources

Magnitude meets persistence. Homology theories for filtered simplicial sets [PDF]

, 2021
The Euler characteristic is an invariant of a topological space that in a precise sense captures its canonical notion of size, akin to the cardinality of a set.
Otter, Nina, Otter, N
core   +1 more source

AlignNemo: a local network alignment method to integrate homology and topology. [PDF]

PLoS ONE, 2012
Local network alignment is an important component of the analysis of protein-protein interaction networks that may lead to the identification of evolutionary related complexes.
Giovanni Ciriello, Marco Mina, Pietro H Guzzi, Mario Cannataro, Concettina Guerra   +4 more
doaj   +1 more source

ON THE FINITENESS OF LOCAL HOMOLOGY MODULES [PDF]

Journal of Algebraic Systems
Let $R$ be a commutative Noetherian ring and $\mathfrak{a}$ be an ideal of $R$. Suppose $M$ is a finitely generated $R$-module and $N$ is an Artinian $R$-module.
Ali Fathi, Alireza Hajikarimi
doaj   +1 more source

Approximating local homology from samples [PDF]

, 2013
. Recently, multi-scale notions of local homology (a variant of persistent homology) have been used to study the local structure of spaces around a given point from a point cloud sample.
Bei Wang, Primoz Skraba
core   +1 more source