Calvin Fletcher

Curves Seminar

Monday, February 28th, 2022

Time: 11:00 a.m.  Place: Online via Zoom (contact Deepanshu Prasad for Zoom link)

Speaker: Calvin Fletcher

Title: Exponential Sequence of Arrangements and Applications.

Abstract: We will introduce Exponential Sequence of Arrangements (ESAs) and introduce a result concerning the characteristic polynomial of arrangements belonging to an ESA. After this, we will explore an immediate application of ESAs, specifically how they are used to in establishing the characteristic polynomial of the Catalan arrangement.