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11/01/2022
Exploiting Kronecker structure in exponential integrators: fast approximation of the action of φ-functions of matrices via quadrature
In this article, we propose an algorithm for approximating the action of...
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09/24/2021
Mixed-precision explicit stabilized Runge-Kutta methods for single- and multi-scale differential equations
Mixed-precision algorithms combine low- and high-precision computations ...
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10/30/2020
Effects of round-to-nearest and stochastic rounding in the numerical solution of the heat equation in low precision
Motivated by the advent of machine learning, the last few years saw the ...
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03/04/2020