Ring with power set, identity and neutral
23521
Power Set of $X$ is a Ring with Symmetric Difference, and Intersection
3936
Characterization of valuation rings
19924
Uncountable ordinals without power set axiom
35222
Characterizing units in polynomial rings
50908
Showing a Ring and an Ideal are equal
144789
identify the ring $\mathbb{Z}[x]/(2x-1)$
46732
Constructing a function with Flat and OneIdentity attribute with the property that otimes[a]:>a
25834
Proof a set cannot contain its own powerset - Russell's Paradox
66451
In a ring, how do we prove that a * 0 = 0?
48009
Left inverse implies right inverse in a finite ring
24050
Characterization of the Closure of a Set
60216
Power Set Explanation
125174
Combinatorial intuition of identity
39049
Ring With Unity As a Direct Sum of Non-Zero Ideals
109649
idempotents acting as local identities
84751
How can it be possible to localize a ring at a set with zero divisors?
19838
Prove that in general the set of the right zero divisors is different from the set of left zero divisors in a ring R