7 citations · 33 across the 26 of their papers we have counts for
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math.NA2021
Positivity-preserving methods for population models
Sergio Blanes, Arieh Iserles, Shev Macnamara
Many important applications are modelled by differential equations with positive solutions. However, it remains an outstanding open problem to develop numerical methods that are bo…
math.NA2021★ 1 cited
Solving the linear semiclassical Schrödinger equation on the real line
Arieh Iserles, Karolina Kropielnicka, Katharina Schratz +1
The numerical solution of a linear Schrödinger equation in the semiclassical regime is very well understood in a torus . A raft of modern computational methods are pr…
math.NA2021
Approximation of wave packets on the real line
Arieh Iserles, Karen Luong, Marcus Webb
In this paper we compare three different orthogonal systems in which can be used in the construction of a spectral method for solving the semi-classicall…