58 citations · 115 across the 4 of their papers we have counts for
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math.NA2012★ 52 cited
Optimal stability polynomials for numerical integration of initial value problems
David I. Ketcheson, Aron J. Ahmadia
We consider the problem of finding optimally stable polynomial approximations to the exponential for application to one-step integration of initial value ordinary and partial diffe…
math.NA2011★ 58 cited
PyClaw: Accessible, Extensible, Scalable Tools for Wave Propagation Problems
David I. Ketcheson, Kyle T. Mandli, Aron Ahmadia +5
Development of scientific software involves tradeoffs between ease of use, generality, and performance. We describe the design of a general hyperbolic PDE solver that can be operat…