Welcome to Covariance
Every man is like the company he is wont to keep.Euripides | Yoneda's Lemma
Recently updated notes
| Note | Last Updated |
|---|---|
| Tensor Products IV - Additional Properties | 4:02 PM - October 12, 2024 |
| Tensor Products III - Balanced Maps and a Universal Property of the Tensor Product | 12:04 PM - October 11, 2024 |
| Tensor Products II - Tensor products of bimodules | 9:56 AM - October 11, 2024 |
Knowledge
Mathematics
Algebra theory
Not to be confused with the general concept of algebra (abstract or otherwise), an algebra is an algebraic structure similar to a module, only with two internal binary operations.
| Note | Last Updated |
|---|---|
| Algebras | 7:37 PM - July 21, 2024 |
| Exterior algebras | 7:37 PM - July 21, 2024 |
| Symmetric algebras | 7:37 PM - July 21, 2024 |
| Symmetric and alternating tensors | 7:37 PM - July 21, 2024 |
| Tensor algebras | 7:37 PM - July 21, 2024 |
Algebraic geometry
| Note | Last Updated |
|---|---|
| Examples of classical conic duality | 2:02 PM - July 26, 2024 |
Category theory
Field theory
Group theory
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| Normal subgroups |
Module theory
Ring theory
Tropical algebraic geometry
Software
Blender
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Houdini
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| Systems of equations |