What is the meaning of Zero_ring?
The unique ring (up to isomorphism) with only one element (which is necessarily the additive identity of the ring, hence typically denoted 0).
Source: wiktionary.orgSearch words containing
The unique ring (up to isomorphism) with only one element (which is necessarily the additive identity of the ring, hence typically denoted 0).
Source: wiktionary.orgSearch words containing