OAI/GroupTheory/SimpleAmenable/Homology/ChainPositiveCokernel.lean

GitHub source file

5 declarations, 0 contain sorry, 0 declared as axioms

1. def OAI.ChainComplex.positiveπ line 12
2. instance OAI.ChainComplex.(instance at line 14) line 14
3. lemma OAI.ChainComplex.d_positiveπ line 15
4. def OAI.ChainComplex.positiveDesc line 17
5. lemma OAI.ChainComplex.positiveπ_desc line 21