23 citations · 119 across the 25 of their papers we have counts for
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math.NA2014★ 8 cited
An algorithmic exploration of the existence of high-order summation by parts operators with diagonal norm
Nathan Albin, Joshua Klarmann
This paper explores a common class of diagonal-norm summation by parts (SBP) operators found in the literature, which can be parameterized by an integer triple representi…
math.CO2014
Modulus of families of walks on graphs
Nathan Albin, Pietro Poggi-Corradini, Faryad Darabi Sahneh +1
We introduce the notion of modulus of families of walks on graphs. We show how Beurling's famous criterion for extremality, that was formulated in the continuous case, can be inter…