Polynomial identities and central polynomials: their growth

Description:  A central polynomial of an algebra A is a polynomial f in non-commutative variables that takes central values when evaluated in A. In case it vanishes in A, f is called a polynomial identity of A, otherwise f is a proper central polynomial of A. The purpose of this talk is to survey some old and new results on the growth of the spaces of central polynomials, proper central polynomials and polynomial identities of an algebra over a field of characteristic zero. Date:  2021-06-23 Start Time:   15:30 Speaker:  Carla Rizzo (Univ. Palermo, Italy) Institution:  Dipartimento di Matematica e Informatica, Università di Palermo, Italy Place:  Zoom: https://videoconf-colibri.zoom.us/j/81787306524 Research Groups: -Algebra and Combinatorics See more:   <Main>