Residue structures

Seminar
Speaker
Louis Rowen (Bar-Ilan University)
Date
13/03/2024 - 11:30 - 10:30Add to Calendar 2024-03-13 10:30:00 2024-03-13 11:30:00 Residue structures We consider residue structures $R/G$ where $(G,+)$ is  an additive subgroup of a   ring $(R,+,\cdot)$, not necessarily an ideal.   Special instances include Krasner's construction of quotient hyperfields, and Dickson's construction of nonassociative algebras. The residue construction, treated formally, satisfies the Noether isomorphism theorems, and may be cast in a setting   which includes direct products and tensor products. Third floor seminar room and Zoom אוניברסיטת בר-אילן - Department of Mathematics mathoffice@math.biu.ac.il Asia/Jerusalem public
Place
Third floor seminar room and Zoom
Abstract

We consider residue structures $R/G$ where $(G,+)$ is  an additive subgroup of a   ring $(R,+,\cdot)$, not necessarily an ideal.   Special instances include Krasner's construction of quotient hyperfields, and Dickson's construction of nonassociative algebras. The residue construction, treated formally, satisfies the Noether isomorphism theorems, and may be cast in a setting   which includes direct products and tensor products.

Last Updated Date : 07/03/2024