activity
20022023
most citedThe topological period-index problem over 6-complexes

41 citations · 101 across the 23 of their papers we have counts for

collaborators
Showing 2014Show all

2 papers · 1 filter

math.AT2014★ 4 cited

The Simplicial EHP Sequence in A1-Algebraic Topology

Kirsten Wickelgren, Ben Williams

We give a tool for understanding simplicial desuspension in A1-algebraic topology: we show that is a fiber sequence up to homoto…

math.AG2014

The prime divisors of the period and index of a Brauer class

Benjamin Antieau, Ben Williams

We show that in locally-ringed connected topoi the primes dividing the period and index of a Brauer class coincide. The result applies in particular to Brauer classes on connected…