Is a polynomial expression with unit coefficients guaranteed to be invertible in a ring?
95146
Polynomial ring $R[X] $ has zero Jacobson radical, for $R$ a domain
133312
Are these polynomials irreducible in $\mathbb{Q}[x]$?
37182
If an element has a unique right inverse, is it invertible?
155559
Quickest way to determine a polynomial with positive integer coefficients
155642
Understanding divison by monic polynomial in $R[x]$ where $R$ is an arbitrary ring
109039
Does this "extension property" for polynomial rings satisfy a universal property?
97654
Rewrite a real polynomial in real (but only linear and quadratic) factors
146591
Inseparable polynomial over a non-perfect field
117005
Rules in the ring with coefficients in finite field $\mathbb{F}_p$
94378
Is Linear transformations $T_1,T_2 : \mathbb{R}^n\rightarrow \mathbb{R}^n$ Invertible?
89864
Units in finite polynomial rings
132165
"Polynomials" with non-integer exponents
71261
Factoring a hard polynomial
21422
Multivariate polynomial with no mixed terms
129109
Is the set of polynomial with coefficients on $\mathbb{Q}$ enumerable?
112099
Polynomial ring with integral coefficients is integral
65305
Minimal polynomial for an invertible matrix and its determinant