6 citations · 6 across the 1 of their papers we have counts for
2 papers
math.AC2021
Ulrich modules and weakly lim Ulrich sequences do not always exist
Farrah C. Yhee
The existence of Ulrich modules for local domains has been a difficult and elusive open question. For over thirty years, it was unknown whether local domains always have Ulrich mod…
math.GT2012★ 6 cited
Knot projections with a single multi-crossing
Colin Adams, Thomas Crawford, Benjamin DeMeo +6
Introduced recently, an n-crossing is a singular point in a projection of a link at which n strands cross such that each strand travels straight through the crossing. We introduce…