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ON LEFT QUASI-EXACT SEQUENCES
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The aim of this paper is to bring together the properties of quasi-exact sequences and homomorphism functors. It is of interest to know whether the left quasi-exact sequences have some interesting properties related to the functors and vice versa. Moreover, we also define the dualization of left quasi-exact sequences, i.e. right quasi-coexact sequences. Our proofs show that the quasi-exactness of sequences is preserved by any homomorphism functors.
Title: ON LEFT QUASI-EXACT SEQUENCES
Description:
The aim of this paper is to bring together the properties of quasi-exact sequences and homomorphism functors.
It is of interest to know whether the left quasi-exact sequences have some interesting properties related to the functors and vice versa.
Moreover, we also define the dualization of left quasi-exact sequences, i.
e.
right quasi-coexact sequences.
Our proofs show that the quasi-exactness of sequences is preserved by any homomorphism functors.
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