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math.RA2024
Maps on the mirror Heisenberg-Virasoro algebra, II
Xuelian Guo, Ivan Kaygorodov, Liming Tang
This is the second paper in our series of papers dedicated to the study of maps on the mirror Heisenberg-Virasoro algebra. The first paper is dedicated to the study of unary maps a…
math.RA2024
Weak polynomial identities of small degree for the Weyl algebra
Artem Lopatin, Carlos Arturo Rodriguez Palma, Liming Tang
In this paper we investigate weak polynomial identities for the Weyl algebra over an infinite field of arbitrary characteristic. Namely, we describe weak polynomial…