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| 2026-01-11 23:18:44 +0100 | edited question | Matrices over GradedCommutativeAlgebra Matrices over GradedCommutativeAlgebra I want to compute the matrix-valued differential forms. But the following code do |
| 2026-01-11 23:00:19 +0100 | asked a question | Matrices over GradedCommutativeAlgebra Matrices over GradedCommutativeAlgebra I want to compute the matrix-valued differential forms. But the following code do |
| 2024-03-14 17:09:18 +0100 | asked a question | How to define polynomial ring over noncommutative rings? How to define polynomial ring over noncommutative rings? I want to study the algebra $$U_q^+(\mathfrak{g})[x_1,\ldots,x_ |
Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.