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20152021
most citedAdaptive approximation by optimal weighted least squares methods

2 citations · 4 across the 6 of their papers we have counts for

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Showing 2019Show all

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math.NA2019

Function integration, reconstruction and approximation using rank-1 lattices

Frances Y. Kuo, Giovanni Migliorati, Fabio Nobile +1

We consider rank-1 lattices for integration and reconstruction of functions with series expansion supported on a finite index set. We explore the connection between the periodic Fo…

math.NA2019

Multivariate approximation of functions on irregular domains by weighted least-squares methods

Giovanni Migliorati

We propose and analyse numerical algorithms based on weighted least squares for the approximation of a real-valued function on a general bounded domain . Giv…