On the infinite tame-wild dichotomy conjecture and related problemns

MC Iovanov - arXiv preprint arXiv:1803.00173, 2018 - arxiv.org
… certain subcategories of comodules called finitely copresented, which are equivalent in
those cases to categories of modules over finite dimensional algebras, at which point Drozd’s …

[图书][B] Coherent functors in stable homotopy theory

H Krause - 2000 - Citeseer
… There exists a minimal injective copresentation of F which is of the form … dimensional
modules in the representation theory of finite dimensional algebras, in: Algebras and modules, I (…

[PDF][PDF] On the numbers of discrete indecomposable modules over tame algebras

A Skowroński, G Zwara - Colloquium Mathematicae, 1997 - eudml.org
… comma for which the indecomposable modules occur comma in each dimension d comma
in a … I sub 1 a minimal inj ective copresentation of M in mod A period .. Then for any A hyphen …

Sweedler theory for (co) algebras and the bar-cobar constructions

M Anel, A Joyal - arXiv preprint arXiv:1309.6952, 2013 - arxiv.org
… categories dgCoalg and dgAlg over dgVect allows to give a copresentation of Hom(C, D) and
{A, … A right A-module X is the same thing as a left Ao-module if we put aox = xa(−1)|a||x| for …

Relative Transpose and its Dual with Respect to a Bimodule

G Zhao - Algebras and Representation Theory, 2018 - Springer
dimension of modules, Asulander and Bridger introduced in [1] the transpose of a finitely
generated module… Example 4.1 (1) We know that every module has an injective copresentation. …

Gorenstein FC-projective modules

Y Wang, D Zhou - Journal of Algebra and Its Applications, 2020 - World Scientific
… FC-projective dimensions of modules and … module Q is 0-copresented (1-copresented) if
and only if it is finitely cogenerated (finitely copresented), and every (n+1)-copresented module

Graded, selfinjective, and Koszul algebras

R Martínez-Villa - Journal of algebra, 1999 - Elsevier
dimensional graded selfinjective quiver algebras and prove that for such algebras all
indecomposable projective modules … the category of finitely copresented graded modules, then D …

Tensor purities, cyclic quasi-projectives and cocyolic copurity

DP Choudhury, K Tewari - Communications in Algebra, 1979 - Taylor & Francis
… -f inite matrix of arbitrary dimensions and this lwqpens precisely because such … copresented
raodules, and we shorn that universal copur ity relative to cocyclically copresented modules

The shift orbits of the graded Kronecker modules

CM Ringel - Mathematische Zeitschrift, 2018 - Springer
… The finite-dimensional k-representations of the quivers \((T(n),\Omega )\) and \((T(n),\sigma
\Omega )\) will be called the graded Kronecker modules or just modules and we denote by \({\…

[图书][B] Foundations of module and ring theory

R Wisbauer - 2018 - taylorfrancis.com
… customary module theory and, for M = Ä, we obtain well-known results for the entire module
… We will see in our next theorem that this is only possible ii Ip has finite dimension. We know …