167 citations · 637 across the 50 of their papers we have counts for
4 papers · 1 filter
Twistor theory and the harmonic hull
Michael Eastwood, Feng Xu
We use twistor theory to identify the harmonic hull of an arbitrary connected open subset U of R^{2m} for m at least 2. It is the natural domain of analytic continuation in C^{2m}…
On a subfactor generalization of Wall's conjecture
Robert Guralnick, Feng Xu
In this paper we discuss a conjecture on intermediate subfactors which is a generalization of Wall's conjecture from the theory of finite groups. We explore special cases of this c…
On intermediate subfactors of Goodman-de la Harpe-Jones subfactors
Feng Xu
In this paper we present a conjecture on intermediate subfactors which is a generalization of Wall's conjecture from the theory of finite groups. Motivated by this conjecture, we d…
On Affine Orbifold Nets Associated with Outer Automorphisms
Feng Xu
We construct solitons in affine orbifold nets associated with outer automorphisms, and we show that our construction gives all the twisted representations of the fixed point subnet…