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algebras
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71
views
no
answers
no
votes
2024-03-14 15:15:31 +0100
CubicBear
How to define polynomial ring over noncommutative rings?
PolynomialRing
algebras
162
views
no
answers
no
votes
2024-01-19 06:18:53 +0100
TD
How can I construct matrices over the octonions?
octonion
algebras
matrices
over
rings
65
views
no
answers
no
votes
2023-10-05 11:43:36 +0100
Martin-Br
Group algebras seem to be buggy
groupalgebra
algebras
groups
possible-bug
81
views
no
answers
1
vote
2023-10-04 14:03:52 +0100
Martin-Br
Simple example of a finitely presented algebra
algebras
FreeAlgebraQuotient
polynomials
122
views
1
answer
2
votes
2023-10-03 00:56:01 +0100
John Palmieri
Testing whether a finite dimensional algebra is Frobenius
algebras
284
views
1
answer
1
vote
2023-10-02 11:54:42 +0100
Martin-Br
Working with finitely presented algebras
algebras
quotient_ring
presentation
FreeAlgebraQuotient
63
views
1
answer
3
votes
2023-08-09 14:35:56 +0100
dan_fulea
Trouble with CDGA's with One Generator
algebras
cohomology
194
views
1
answer
1
vote
2022-06-12 17:04:30 +0100
JTS
Incidence algebras, entering elements
incidence
algebras
posets
finite-dimensional
175
views
no
answers
2
votes
2021-01-20 04:42:10 +0100
Will Orrick
Tensor product of elements of non-free algebras
algebras
TensorProducts
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