7 citations · 11 across the 9 of their papers we have counts for
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math.CV2019★ 1 cited
Extremal functions for real convex bodies: simplices, strips, and ellipses
Sione Ma`u
We present an explicit method to compute the (Siciak-Zaharjuta) extremal function of a real convex polytope in terms of supporting simplices and strips. We use this to give a new p…
math.CV2019★ 2 cited
Transfinite diameter with generalized polynomial degree
Sione Ma`u
We prove a Chebyshev transform formula for a notion of (weighted) transfinite diameter that is defined using a generalized notion of polynomial degree. We also generalize Leja poin…