OAI/GroupTheory/PolycyclicRecognition/Finiteness/ChosenIntegralResolution.lean
15 declarations, 0 contain sorry, 0 declared as axioms
A resolution with finitely generated covers whenever available
The initial free term is the regular module. Every subsequent term covers the kernel of the preceding differential. The chosen presentation retains finite generation whenever that kernel is finitely generated.
- abbrev
OAI.PolycyclicRecognition.integralFreeAugmentationline 19 - def
OAI.PolycyclicRecognition.chosenIntegralKernelCoverline 22 - def
OAI.PolycyclicRecognition.chosenIntegralStepline 25 - theorem
OAI.PolycyclicRecognition.chosenIntegralStep_compline 29 - theorem
OAI.PolycyclicRecognition.chosenIntegralStep_exactline 33 - def
OAI.PolycyclicRecognition.chosenIntegralSuccessorline 49 - def
OAI.PolycyclicRecognition.chosenIntegralResolutionComplexline 53 - def
OAI.PolycyclicRecognition.chosenIntegralResolutionSuccessorIsoline 58 - theorem
OAI.PolycyclicRecognition.chosenIntegralResolution_step_finiteline 63 - theorem
OAI.PolycyclicRecognition.chosenIntegralResolution_projectiveline 69 - theorem
OAI.PolycyclicRecognition.chosenIntegralResolution_d_succline 78 - theorem
OAI.PolycyclicRecognition.chosenIntegralResolution_exactline 84 - def
OAI.PolycyclicRecognition.chosenIntegralResolutionAugmentationline 100 - theorem
OAI.PolycyclicRecognition.chosenIntegralResolutionAugmentation_quasiIsoline 108 - def
OAI.PolycyclicRecognition.chosenIntegralResolutionline 126