On balance for relative homology
Z Di, J Wei, X Zhang, J Chen - Communications in Algebra, 2016 - Taylor & Francis
… a theorem of Emmanouil on Gorenstein projective R-modules and extends a theorem of
Holm on Gorenstein flat R-modules. We also consider the above relative homology functor with …
Holm on Gorenstein flat R-modules. We also consider the above relative homology functor with …
Balance for relative (co) homology in abelian categories
Z Zhang - Bulletin of the Iranian Mathematical Society, 2019 - Springer
… Under certain conditions, we establish balance results for such relative homology (… We
proceed by induction on n. If \(n=0\), then \(M\in {\mathcal {W}}\). So \(L_{\ge 1}^{\mathcal …
proceed by induction on n. If \(n=0\), then \(M\in {\mathcal {W}}\). So \(L_{\ge 1}^{\mathcal …
[图书][B] Relative homological algebra: Volume 1
EE Enochs, OMG Jenda - 2011 - books.google.com
… Chapter eight introduces balance (on the left or the right) of a functor of two variables. Balance
… We show that the basic functors Hom and Tensor are balanced using resolutions different …
… We show that the basic functors Hom and Tensor are balanced using resolutions different …
Relative and Tate homology with respect to semidualizing modules
Z Di, X Zhang, Z Liu, J Chen - Journal of Algebra and Its …, 2014 - World Scientific
… a kind of Tate homology of modules over a commutative coherent ring based on Tate FC -…
constructed to connect such Tate homology functors and relative homology functors. Finally, …
constructed to connect such Tate homology functors and relative homology functors. Finally, …
On the importance of homology in the age of phylogenomics
MS Springer, J Gatesy - Systematics and biodiversity, 2018 - Taylor & Francis
… suspect homology against whole genome sequences on NCBI… -homologous segment for
gene 20 and form a clade on the … gorilla share a non-homologous exon relative to other taxa. …
gene 20 and form a clade on the … gorilla share a non-homologous exon relative to other taxa. …
Homology flows, cohomology cuts
… Specifically, given an undirected graph embedded on an orientable surface of genus g, with
two … Our key insight is to optimize the relative homology class of the flow, rather than directly …
two … Our key insight is to optimize the relative homology class of the flow, rather than directly …
[PDF][PDF] Homology and homoplasy: A philosophical perspective
R Amundson - Encyclopedia of life sciences, 2001 - academia.edu
… regarding the relative importance of homology versus adaptation as … of homology that founds
the homological relation on shared … loose relation between homologous characters and the …
the homological relation on shared … loose relation between homologous characters and the …
[HTML][HTML] A configuration space of homologous proteins conserving mutual information and allowing a phylogeny inference based on pair-wise Z-score probabilities
… tentatively reconstructed based on collections of descriptors traced in ancient or present-day
creatures. Using genomic sequences, an estimate of the relative time separating branching …
creatures. Using genomic sequences, an estimate of the relative time separating branching …
[图书][B] Foundations of relative homological algebra
S Eilenberg, JC Moore - 1965 - ams.org
… tions imposed on the categories (2 and S3 and on the functor 7… Let T :Q—»f8 be an additive
functor defined on a pre-additive … its homology depends only on A. The rath derived functor of …
functor defined on a pre-additive … its homology depends only on A. The rath derived functor of …
On the homology of two-dimensional elimination
J Hong, A Simis, WV Vasconcelos - Journal of Symbolic Computation, 2008 - Elsevier
… More precisely, modeling on the Sylvester forms constructed we introduce a ‘super-generic’
ideal L … By an abuse of terminology, we refer to det(A) as a Sylvester form of f relative to a, in …
ideal L … By an abuse of terminology, we refer to det(A) as a Sylvester form of f relative to a, in …