Matches in SemOpenAlex for { <https://semopenalex.org/work/W3162893861> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W3162893861 abstract "This paper extends many conclusions based on phantom envelopes and Ext-phantom covers of modules, and we find that many important properties still hold after replacing phantom and Ext-phantom with $n$-phantom and $n$-Ext-phantom respectively. In addition, we also obtain some extra results. Specifically, we give a characterization of the weak dimensions of rings in terms of $n$-phantom envelopes and $n$-Ext-phantom covers of modules with the unique mapping property respectively. We show that $operatorname{wD}(R) leq 2n$ whenever every right $R$-module has an $n$-phantom envelope with the unique mapping property or every left $R$-module has an $n$-Ext-phantom cover with the unique mapping property over left coherent rings." @default.
- W3162893861 created "2021-05-24" @default.
- W3162893861 creator A5014181211 @default.
- W3162893861 creator A5091808618 @default.
- W3162893861 date "2021-09-23" @default.
- W3162893861 modified "2023-09-25" @default.
- W3162893861 title "On $n$-phantom and $n$-Ext-phantom Morphisms" @default.
- W3162893861 cites W1043155587 @default.
- W3162893861 cites W1579739595 @default.
- W3162893861 cites W1963684911 @default.
- W3162893861 cites W1979305176 @default.
- W3162893861 cites W1990858621 @default.
- W3162893861 cites W2017697538 @default.
- W3162893861 cites W2020388122 @default.
- W3162893861 cites W2021356075 @default.
- W3162893861 cites W2028273689 @default.
- W3162893861 cites W2032296189 @default.
- W3162893861 cites W2036519315 @default.
- W3162893861 cites W2040362510 @default.
- W3162893861 cites W2046419299 @default.
- W3162893861 cites W2055470556 @default.
- W3162893861 cites W2083851323 @default.
- W3162893861 cites W2091541933 @default.
- W3162893861 cites W2586947352 @default.
- W3162893861 cites W2791459131 @default.
- W3162893861 cites W2954292607 @default.
- W3162893861 cites W3104187471 @default.
- W3162893861 cites W4300662053 @default.
- W3162893861 doi "https://doi.org/10.11650/tjm/210306" @default.
- W3162893861 hasPublicationYear "2021" @default.
- W3162893861 type Work @default.
- W3162893861 sameAs 3162893861 @default.
- W3162893861 citedByCount "1" @default.
- W3162893861 countsByYear W31628938612023 @default.
- W3162893861 crossrefType "journal-article" @default.
- W3162893861 hasAuthorship W3162893861A5014181211 @default.
- W3162893861 hasAuthorship W3162893861A5091808618 @default.
- W3162893861 hasBestOaLocation W31628938611 @default.
- W3162893861 hasConcept C104293457 @default.
- W3162893861 hasConcept C111472728 @default.
- W3162893861 hasConcept C120665830 @default.
- W3162893861 hasConcept C121332964 @default.
- W3162893861 hasConcept C138885662 @default.
- W3162893861 hasConcept C189950617 @default.
- W3162893861 hasConcept C33923547 @default.
- W3162893861 hasConceptScore W3162893861C104293457 @default.
- W3162893861 hasConceptScore W3162893861C111472728 @default.
- W3162893861 hasConceptScore W3162893861C120665830 @default.
- W3162893861 hasConceptScore W3162893861C121332964 @default.
- W3162893861 hasConceptScore W3162893861C138885662 @default.
- W3162893861 hasConceptScore W3162893861C189950617 @default.
- W3162893861 hasConceptScore W3162893861C33923547 @default.
- W3162893861 hasIssue "5" @default.
- W3162893861 hasLocation W31628938611 @default.
- W3162893861 hasOpenAccess W3162893861 @default.
- W3162893861 hasPrimaryLocation W31628938611 @default.
- W3162893861 hasRelatedWork W1558456818 @default.
- W3162893861 hasRelatedWork W2020174565 @default.
- W3162893861 hasRelatedWork W2020478166 @default.
- W3162893861 hasRelatedWork W2033481795 @default.
- W3162893861 hasRelatedWork W2063323033 @default.
- W3162893861 hasRelatedWork W2330172022 @default.
- W3162893861 hasRelatedWork W2580864378 @default.
- W3162893861 hasRelatedWork W2962040248 @default.
- W3162893861 hasRelatedWork W4220930588 @default.
- W3162893861 hasRelatedWork W4313644249 @default.
- W3162893861 hasVolume "25" @default.
- W3162893861 isParatext "false" @default.
- W3162893861 isRetracted "false" @default.
- W3162893861 magId "3162893861" @default.
- W3162893861 workType "article" @default.