activity
20142024
most citedRational real algebraic models of compact differential surfaces with circle actions

1 citations · 1 across the 6 of their papers we have counts for

collaborators
Showing 2015Show all

2 papers · 1 filter

math.AG2015

Automorphism groups of Koras-Russell threefolds of the second kind

Charlie Petitjean

We determine the automorphism groups of Koras-Russell threefolds of the second kind. In particular we show that these groups are semi-direct products of two subgroups, one given by…

math.AG2015

Equivariantly uniformly rational varieties

Charlie Petitjean

We introduce equivariant versions of uniform rationality: given an algebraic group G, a G-variety is called G-uniformly rational (resp. G-linearly uniformly rational) if every poin…