chain morphism

1. Definition

Let

20230817-chain_morphism_c334cc93132628f86ac949e30953e5ade1fec9a6.svg

be chain complexes A chain morphism is a collection of morphisms 20230817-chain_morphism_47c98a6dca8f789d6aa54ee4008a885f68ea8fab.svg such that following diagram commutes

20230817-chain_morphism_94525f529b5f60cef47b333e248fc0cf34fa04ec.svg

Date: nil

Author: Anton Zakrewski

Created: 2024-10-13 So 15:54