Matches in SemOpenAlex for { <https://semopenalex.org/work/W2045509743> ?p ?o ?g. }
Showing items 1 to 63 of
63
with 100 items per page.
- W2045509743 endingPage "795" @default.
- W2045509743 startingPage "786" @default.
- W2045509743 abstract "Let Λ be a finite dimensional left serial algebra over an algebraically closed field K . In this case, Burgess and Zimmermann Huisgen have shown that P < ∞ , the full subcategory of Λ -mod consisting of the finitely generated Λ -modules of finite projective dimension, is contravariantly finite in Λ -mod. Moreover, they show that the minimal right P < ∞ -approximations of the simple Λ -modules can be obtained by glueing together uniserials to form modules known as saguaros , and they state without proof an algorithm for constructing these approximations. We will review this algorithm and then demonstrate how a new notion of graphical morphisms between saguaros can be used to prove it." @default.
- W2045509743 created "2016-06-24" @default.
- W2045509743 creator A5091851131 @default.
- W2045509743 date "2007-11-01" @default.
- W2045509743 modified "2023-10-17" @default.
- W2045509743 title "Constructing minimal <mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML altimg=si1.gif overflow=scroll><mml:msup><mml:mi mathvariant=script>P</mml:mi><mml:mrow><mml:mo><</mml:mo><mml:mo>∞</mml:mo></mml:mrow></mml:msup></mml:math>-approximations over left serial algebras" @default.
- W2045509743 cites W1970058047 @default.
- W2045509743 cites W1983268653 @default.
- W2045509743 cites W1996185833 @default.
- W2045509743 cites W2012894776 @default.
- W2045509743 cites W2013325477 @default.
- W2045509743 doi "https://doi.org/10.1016/j.jalgebra.2006.01.061" @default.
- W2045509743 hasPublicationYear "2007" @default.
- W2045509743 type Work @default.
- W2045509743 sameAs 2045509743 @default.
- W2045509743 citedByCount "0" @default.
- W2045509743 crossrefType "journal-article" @default.
- W2045509743 hasAuthorship W2045509743A5091851131 @default.
- W2045509743 hasConcept C111472728 @default.
- W2045509743 hasConcept C11413529 @default.
- W2045509743 hasConcept C114614502 @default.
- W2045509743 hasConcept C118615104 @default.
- W2045509743 hasConcept C137212723 @default.
- W2045509743 hasConcept C138885662 @default.
- W2045509743 hasConcept C203701370 @default.
- W2045509743 hasConcept C2780586882 @default.
- W2045509743 hasConcept C2780617661 @default.
- W2045509743 hasConcept C33676613 @default.
- W2045509743 hasConcept C33923547 @default.
- W2045509743 hasConcept C77926391 @default.
- W2045509743 hasConceptScore W2045509743C111472728 @default.
- W2045509743 hasConceptScore W2045509743C11413529 @default.
- W2045509743 hasConceptScore W2045509743C114614502 @default.
- W2045509743 hasConceptScore W2045509743C118615104 @default.
- W2045509743 hasConceptScore W2045509743C137212723 @default.
- W2045509743 hasConceptScore W2045509743C138885662 @default.
- W2045509743 hasConceptScore W2045509743C203701370 @default.
- W2045509743 hasConceptScore W2045509743C2780586882 @default.
- W2045509743 hasConceptScore W2045509743C2780617661 @default.
- W2045509743 hasConceptScore W2045509743C33676613 @default.
- W2045509743 hasConceptScore W2045509743C33923547 @default.
- W2045509743 hasConceptScore W2045509743C77926391 @default.
- W2045509743 hasIssue "2" @default.
- W2045509743 hasLocation W20455097431 @default.
- W2045509743 hasOpenAccess W2045509743 @default.
- W2045509743 hasPrimaryLocation W20455097431 @default.
- W2045509743 hasRelatedWork W1588289350 @default.
- W2045509743 hasRelatedWork W2011388952 @default.
- W2045509743 hasRelatedWork W2045509743 @default.
- W2045509743 hasRelatedWork W2050339651 @default.
- W2045509743 hasRelatedWork W2064491720 @default.
- W2045509743 hasRelatedWork W2098796185 @default.
- W2045509743 hasRelatedWork W2170802669 @default.
- W2045509743 hasRelatedWork W2729756755 @default.
- W2045509743 hasRelatedWork W2963439398 @default.
- W2045509743 hasRelatedWork W4287691335 @default.
- W2045509743 hasVolume "317" @default.
- W2045509743 isParatext "false" @default.
- W2045509743 isRetracted "false" @default.
- W2045509743 magId "2045509743" @default.
- W2045509743 workType "article" @default.
