33 citations · 164 across the 51 of their papers we have counts for
Showing 2017 · math.NAShow all
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math.NA2017★ 7 cited
On spectral and numerical properties of random butterfly matrices
Thomas Trogdon
Spectral and numerical properties of classes of random orthogonal butterfly matrices, as introduced by Parker (1995), are discussed, including the uniformity of eigenvalue distribu…
math.NA2017
Benchmarking Numerical Methods for Lattice Equations with the Toda Lattice
Deniz Bilman, Thomas Trogdon
We compare performances of well-known numerical time-stepping methods that are widely used to compute solutions of the doubly-infinite Fermi-Pasta-Ulam-Tsingou (FPUT) lattice equat…
math.NA2017
Universality for eigenvalue algorithms on sample covariance matrices
Percy Deift, Thomas Trogdon
We prove a universal limit theorem for the halting time, or iteration count, of the power/inverse power methods and the QR eigenvalue algorithm. Specifically, we analyze the requir…