Abstract
We show that the Hilbert series of a T-space in a free associative algebra A is either a rational function, or differs from the Hilbert series of the commutator [A,A] by a rational function.
Original language | English |
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Pages (from-to) | 350-361 |
Number of pages | 12 |
Journal | Journal of Algebra |
Volume | 628 |
DOIs | |
State | Published - 15 Aug 2023 |
Keywords
- Hilbert series
- PI-algebra
- Regular word
- T-space