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20182022
most citedStructure-preserving Nonlinear Filtering for Continuous and Discontinuous Galerkin Spectral/hp Element Methods

3 citations · 5 across the 4 of their papers we have counts for

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Showing 2020Show all

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math.NA2020

Structure-preserving function approximation via convex optimization

Vidhi Zala, Robert M. Kirby, Akil Narayan

Approximations of functions with finite data often do not respect certain "structural" properties of the functions. For example, if a given function is non-negative, a polynomial a…