1 citations · 1 across the 2 of their papers we have counts for
3 papers
math.NA2019
A family of orthogonal rational functions and other orthogonal systems with a skew-Hermitian differentiation matrix
Arieh Iserles, Marcus Webb
In this paper we explore orthogonal systems in which give rise to a skew-Hermitian, tridiagonal differentiation matrix. Surprisingly, allowing the differ…
math.NA2019★ 1 cited
Fast Computation of Orthogonal Systems with a Skew-symmetric Differentiation Matrix
Arieh Iserles, Marcus Webb
Orthogonal systems in , once implemented in spectral methods, enjoy a number of important advantages if their differentiation matrix is skew-symmetric and…
math-ph2005
A Class of Integrable Geodesic Flows on the Symplectic Group and the Symmetric Matrices
Anthony M. Bloch, Arieh Iserles, Jerrold E. Marsden +1
This paper shows that the left-invariant geodesic flow on the symplectic group relative to the Frobenius metric is an integrable system that is not contained in the Mishchenko-Fome…