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- 1.0584364 - MÚ 2025 RIV NL eng J - Journal Article
Positselski, Leonid - Šťovíček, J.
Topologically semiperfect topological rings.
Algebras and Representation Theory. Roč. 27, č. 1 (2024), s. 245-278. ISSN 1386-923X. E-ISSN 1572-9079
R&D Projects: GA ČR(CZ) GA20-13778S
Institutional support: RVO:67985840
Keywords : topological rings * discrete modules * contramodules * projective covers
OECD category: Pure mathematics
Impact factor: 0.6, year: 2022
Method of publishing: Open access
https://doi.org/10.1007/s10468-023-10217-x
Permanent Link: https://hdl.handle.net/11104/0352284File Download Size Commentary Version Access Positselski.pdf 0 551 KB Publisher’s postprint open-access - 2.0583151 - MÚ 2025 RIV NL eng J - Journal Article
Positselski, Leonid
Local, colocal, and antilocal properties of modules and complexes over commutative rings.
Journal of Algebra. Roč. 646, 15 May (2024), s. 100-155. ISSN 0021-8693. E-ISSN 1090-266X
R&D Projects: GA ČR(CZ) GA20-13778S
Institutional support: RVO:67985840
Keywords : localization * colocalization * affine open coverings
OECD category: Pure mathematics
Impact factor: 0.9, year: 2022
Method of publishing: Limited access
https://doi.org/10.1016/j.jalgebra.2024.02.006
Permanent Link: https://hdl.handle.net/11104/0351142File Download Size Commentary Version Access Positselski1.pdf 0 788.6 KB Publisher’s postprint require - 3.0575080 - MÚ 2025 RIV NL eng J - Journal Article
Bazzoni, S. - Hrbek, Michal - Positselski, Leonid
fp-projective periodicity.
Journal of Pure and Applied Algebra. Roč. 228, č. 3 (2024), č. článku 107497. ISSN 0022-4049. E-ISSN 1873-1376
R&D Projects: GA ČR(CZ) GA20-13778S
Institutional support: RVO:67985840
Keywords : fp-injective modules * fp-projective modules * locally finitely presentable abelian categories
OECD category: Pure mathematics
Impact factor: 0.8, year: 2022
Method of publishing: Limited access
https://doi.org/10.1016/j.jpaa.2023.107497
Permanent Link: https://hdl.handle.net/11104/0344935File Download Size Commentary Version Access Positselski4.pdf 2 620.5 KB Publisher’s postprint require - 4.0574181 - MÚ 2024 RIV US eng J - Journal Article
Positselski, Leonid
Differential graded Koszul duality: An introductory survey.
Bulletin of the London Mathematical Society. Roč. 55, č. 4 (2023), s. 1551-1640. ISSN 0024-6093. E-ISSN 1469-2120
R&D Projects: GA ČR(CZ) GA20-13778S
Institutional support: RVO:67985840
Keywords : homotopy category * homological algebra * modules
OECD category: Pure mathematics
Impact factor: 0.9, year: 2022
Method of publishing: Open access
https://doi.org/10.1112/blms.12797
Permanent Link: https://hdl.handle.net/11104/0344528File Download Size Commentary Version Access Positselski3.pdf 0 801.4 KB Publisher’s postprint open-access - 5.0571081 - MÚ 2024 RIV CH eng J - Journal Article
Positselski, Leonid
An explicit self-dual construction of complete cotorsion pairs in the relative context.
Rendiconti del Seminario Matematico della Universita di Padova. Roč. 149, č. 1 (2023), s. 191-253. ISSN 0041-8994. E-ISSN 2240-2926
R&D Projects: GA ČR(CZ) GA20-13778S
Institutional support: RVO:67985840
Keywords : filtrations and cofiltrations * induced and coinduced modules * n-tiling and n-cotilting modules
OECD category: Pure mathematics
Impact factor: 0.3, year: 2022
Method of publishing: Open access
https://doi.org/10.4171/rsmup/118
Permanent Link: https://hdl.handle.net/11104/0342386File Download Size Commentary Version Access Positselski2.pdf 0 773.2 KB Publisher’s postprint open-access - 6.0569849 - MÚ 2024 RIV DE eng J - Journal Article
Positselski, Leonid
Remarks on derived complete modules and complexes.
Mathematische Nachrichten. Roč. 296, č. 2 (2023), s. 811-839. ISSN 0025-584X. E-ISSN 1522-2616
R&D Projects: GA ČR(CZ) GA20-13778S
Institutional support: RVO:67985840
Keywords : torsion modules * contramodules * derived categories
OECD category: Pure mathematics
Impact factor: 1, year: 2022
Method of publishing: Limited access
https://doi.org/10.1002/mana.202000140
Permanent Link: https://hdl.handle.net/11104/0341185File Download Size Commentary Version Access Positselski.pdf 1 517.9 KB Publisher’s postprint require - 7.0569842 - MÚ 2024 RIV SG eng J - Journal Article
Positselski, Leonid
Flat commutative ring epimorphisms of almost Krull dimension zero.
Journal of Algebra and its Applications. Roč. 22, č. 3 (2023), č. článku 2350060. ISSN 0219-4988. E-ISSN 1793-6829
R&D Projects: GA ČR(CZ) GA20-13778S
Institutional support: RVO:67985840
Keywords : semilocal commutative rings of Krull dimension zero * contramodules * Gabriel filters of ideals in commutative rings
OECD category: Pure mathematics
Impact factor: 0.8, year: 2022
Method of publishing: Limited access
https://doi.org/10.1142/S0219498823500603
Permanent Link: https://hdl.handle.net/11104/0341173File Download Size Commentary Version Access Positselski1.pdf 1 318.2 KB Publisher’s postprint require - 8.0565896 - MÚ 2023 RIV US eng J - Journal Article
Bazzoni, S. - Positselski, Leonid - Šťovíček, J.
Projective covers of flat contramodules.
International Mathematics Research Notices. Roč. 2022, č. 24 (2022), s. 19527-19564. ISSN 1073-7928. E-ISSN 1687-0247
Institutional support: RVO:67985840
Keywords : Enochs conjecture on covers and direct limits * local splitness * flat contramodules
OECD category: Pure mathematics
Impact factor: 1, year: 2022
Method of publishing: Limited access
https://doi.org/10.1093/imrn/rnab202
Permanent Link: https://hdl.handle.net/11104/0337372File Download Size Commentary Version Access Positselski5.pdf 6 724.1 KB Publisher’s postprint require - 9.0558266 - MÚ 2023 RIV ES eng J - Journal Article
Positselski, Leonid - Šťovíček, J.
Topologically semisimple and topologically perfect topological rings.
Publicacions Matematiques. Roč. 66, č. 2 (2022), s. 457-540. ISSN 0214-1493. E-ISSN 0214-1493
Institutional support: RVO:67985840
Keywords : discrete modules and contramodules * projective covers * modules with perfect decomposition
OECD category: Pure mathematics
Impact factor: 1.1, year: 2022
Method of publishing: Open access
https://dx.doi.org/10.5565/PUBLMAT6622202
Permanent Link: http://hdl.handle.net/11104/0331998File Download Size Commentary Version Access Positselski4.pdf 6 726.9 KB Publisher’s postprint open-access - 10.0557869 - MÚ 2023 RIV US eng J - Journal Article
Hrbek, Michal - Positselski, Leonid - Slávik, A.
Countably generated flat modules are quite flat.
Journal of Commutative Algebra. Roč. 14, č. 1 (2022), s. 37-54. ISSN 1939-0807. E-ISSN 1939-2346
Institutional support: RVO:67985840
Keywords : countably presented modules * quite flat modules * strongly discrete valuation domains
OECD category: Pure mathematics
Impact factor: 0.6, year: 2022
Method of publishing: Limited access
https://dx.doi.org/10.1216/jca.2022.14.37
Permanent Link: http://hdl.handle.net/11104/0331714