Commit 2022-03-18 20:21 8c89ae6f
View on Github →feat(ring_theory/unique_factorization_domain): some lemmas relating shapes of factorisations (#9345)
Given elements a
, b
in a unique_factorization_monoid
, if there is an order-preserving bijection between the sets of factors of associates.mk a
and associates.mk b
then the prime factorisations of a
and b
have the same shape.