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Description: |
In this talk we will compare results obtained by the speaker on weak heredity of regular closure operators on topological and abelian categories (cf. [2]), with recent results by Bourn-Gran [1] on weak heredity of homological closure operators on protomodular categories.
[1] D. Bourn, M. Gran, Torsion theories in homological categories, J. Algebra 305 (2006) 18-47.
[2] M.M. Clementino, Weakly hereditary regular closure operators, Top. Appl. 49 (1993) 129-139.
Area(s):
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Date: |
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Start Time: |
14:45 |
Speaker: |
Maria Manuel Clementino (CMUC/Mat. FCTUC)
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Place: |
Sala 5.5
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Research Groups: |
-Algebra, Logic and Topology
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See more:
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