主 講 人：Trevor Hyde 助理教授 (Mathematics and Statistics, Vassar College)

演講題目：Profinite Iterated Monodromy Groups of Unicritical Polynomials

演講時間：2026年05月21日(星期四) 15:30~17:00

演講地點：中央大學鴻經館 M107

Abstract：
Let f be a polynomial with coefficients in a field K and let t be a variable. The Galois group of the extension of K(t) formed by adjoining all iterated f pre-images of t is called the arithmetic profinite iterated monodromy group (pIMG) of f. I'll discuss some recent joint work with Ophelia Adams on the structure of the pIMG of when f is a unicritical polynomial with degree coprime to char(K).