7 citations · 13 across the 6 of their papers we have counts for
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math.CA2019
Non-homogeneous wave equation on a cone
Sheehan Olver, Yuan Xu
The wave equation is shown to have a unique solution if and its partial derivatives in are in on…
math.CA2019★ 4 cited
Orthogonal polynomials in and on a quadratic surface of revolution
Sheehan Olver, Yuan Xu
We present explicit constructions of orthogonal polynomials inside quadratic bodies of revolution, including cones, hyperboloids, and paraboloids. We also construct orthogonal poly…
math.NA2019
Sparse spectral and p-finite element methods for partial differential equations on disk slices and trapeziums
Ben Snowball, Sheehan Olver
Sparse spectral methods for solving partial differential equations have been derived in recent years using hierarchies of classical orthogonal polynomials on intervals, disks, and…