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New posts in Ra.Rings And Algebras
Using computer algebra to check if a family of algebras are pair-wise non-isomorphic
Apr 25, 2021
Checking if Hochschild cohomology $\mathit{HH}^2(A)=0$
Apr 25, 2021
Function of $(x_1,x_2,x_3,x_4)$ that factors in two ways as $\phi_1 (x_1 ,x_2 )\phi_2(x_3 ,x_4 )=\psi_1 (x_1,x_3)\psi_2(x_2,x_4)$
Apr 25, 2021
Why do we associate a graph to a ring?
Apr 25, 2021
Confusion around the reflection equation algebra
Apr 25, 2021
Axiomatic definition of quantum groups
Apr 25, 2021
What is known about ordinary character values at involutions?
Apr 25, 2021
Does any derivation of commutative algebra preserve its nil-radical?
Apr 25, 2021
Exact subcategory with trivial Grothendieck group: what are the consequences and examples
Apr 25, 2021
Fermat's Last Theorem for integer matrices
Apr 25, 2021
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