C. Tsang

activity

20142023

most citedNon-existence of Hopf-Galois structures and bijective crossed homomorphisms

17 citations · 94 across the 22 of their papers we have counts for

collaborators

Showing 2016Show all

2 papers · 1 filter

math.NT2016

Galois module structure of the square root of the inverse different over maximal orders

Cindy Tsang

Let $K$ be a number field with ring of integers $O_{K}$ and let $G$ be a \mbox{finite group of} odd order. Given a $G$ -Galois $K$ -algebra $K_{h}$ , let $A_{h}$ be the square roo…

math.NT2016

Realizable classes and embedding problems

Cindy Tsang

Let $K$ be a number field with ring of integers $O_{K}$ and let $G$ be a finite group. Given a $G$ -Galois $K$ -algebra $K_{h}$ , let $O_{h}$ denote its ring of integers…