12 citations · 13 across the 4 of their papers we have counts for
4 papers
Laws for triangular matrices
Xun Hu, Yanfeng Luo, Mikhail Volkov
We investigate identities satisfied by monoids of triangular matrices over fields and over additively idempotent semirings with 0 and 1, and exhibit several new instances in which…
Identities of the Kauffman Monoid
Yuzhu Chen, Xun Hu, N. V. Kitov +2
We give a transparent combinatorial characterization of the identities satisfied by the Kauffman monoid . Our characterization leads to a polynomial time algorithm t…
The finite basis problem for the monoid of 2 by 2 upper triangular tropical matrices
Yuzhu Chen, Xun Hu, Yanfeng Luo +1
For each positive , let denote the identity obtained from the Adjan identity by substituting $(xy) \rightarrow…
The Finite Basis Problem for Kauffman Monoids
Karl Auinger, Yuzhu Chen, Xun Hu +2
We prove a sufficient condition under which a semigroup admits no finite identity basis. As an application, it is shown that the identities of the Kauffman monoid a…