Item:Q5539: Difference between revisions
Created a new Item: graded-commutative ring, (ℤ/2)-graded ring in which even elements commute among themselves, odd elements anticommute among themselves, and even and odd elements commute |
Created claim: subclass of (P1): graded ring (Q5540) |
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| Property / subclass of | |||
| Property / subclass of: graded ring / rank | |||
Normal rank | |||