Ring Theory Seminar - Fatma A. Ebrahim

fatma
Tue, April 21, 2026
4:00 pm - 5:00 pm
Cockins Hall - CH240 and Zoom

Fatma A. Ebrahim
Ohio University

Title
Affine transformation of bases Over the Algebra of Polynomials

Abstract
The notion of an \emph{amenable basis} for an infinite-dimensional algebra was introduced in [1] to extend the regular module structure of the algebra to a larger vector space. In this talk, We explore the transfer of properties between bases of an algebra and those of its ideals. We also consider a construction that yields non-simple bases that lie immediately above the simple Pascal bases. We do so via a construction which we call an affine transformation.

[1] L. Al-Essa, S. López-Permouth and N. Muthana, Modules over infinite dimensional algebras, Linear and Multilinear Algebra 66 (3), 488-496 (2018).

Zoom Link: https://osu.zoom.us/j/91349080594?pwd=avXqSsCgQuSTmtTprUm2nJERrfbgiK.1