[Merged by Bors] - feat: duality results for the right homology of short complexes #6227
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…o shortcomplex_righthomology3
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Co-authored-by: Markus Himmel <markus@himmel-villmar.de>
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This PR shows duality results for left and right homology of short complexes. From the corresponding result for left homology, it is deduced that a morphism of short complexes which is epi on the left object, iso on the middle object and mono on the right object induces an isomorphism in right homology. Co-authored-by: Joël Riou <37772949+joelriou@users.noreply.github.com>
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This PR shows duality results for left and right homology of short complexes. From the corresponding result for left homology, it is deduced that a morphism of short complexes which is epi on the left object, iso on the middle object and mono on the right object induces an isomorphism in right homology. Co-authored-by: Joël Riou <37772949+joelriou@users.noreply.github.com>
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This PR shows duality results for left and right homology of short complexes. From the corresponding result for left homology, it is deduced that a morphism of short complexes which is epi on the left object, iso on the middle object and mono on the right object induces an isomorphism in right homology.