Characteristic of a non unital integral domain
3037
Integral domain without unity has prime characteristic?
141659
Every field is an integral domain
93118
How to show that if two integral domains are isomorphic, then their corresponding field of quotients are isomorphic?
62951
Is there a more direct way of proving that this ring is an integral domain?
133636
Is $\mathbb Z[X]/(X^2-1)$ a domain?
76496
Showing that every field is an integral domain.
97782
Why are the domains for $\ln x^2$ and $2\ln x$ different?
103550
Multiplicative Euclidean Function for an Euclidean Domain
85987
Prove that $k[x,y,z,w]/(xy-zw)$, the coordinate ring of $V(xy-zw) \subset \mathbb{A}^4$, is not a unique factorization domain
128361
The kernel and range of the powers of a self-adjoint operator
141410
Injective integral domains are fields
73344
Definition of irreducible polynomial via the units of an integral domain.
82458
Homeomorphism between the unit disc and the unit square
141078
Domain over which a polynomial is strictly positive
59745
Behavior of holomorphic functions on the boundary of the unit disk
74339
Integrable function whose Fourier transform is not integrable
126503
Showing that an integral domain is a PID if it satisfies two conditions