Publications associées à Approximation of Non-decaying Signals from Shift-Invariant Subspaces

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Discrete least-squares approximations over optimized downward closed polynomial spaces in arbitrary dimension

Fabio Nobile, Giovanni Migliorati

We analyze the accuracy of the discrete least-squares approximation of a function

u

in multivariate polynomial spaces

P_\Lambda:=span\{y\mapsto y^\nu \,: \, \nu\in \Lambda\}

with

\Lambda\subset N_0^d

over the domain

\Gamma:=[-1,1]^d

, based on the s ...

2017

Approximation of Non-decaying Signals from Shift-Invariant Subspaces

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Characterization of the traces on the boundary of functions in magnetic Sobolev spaces

MATHICSE Technical Report : Frequency-domain non-intrusive greedy Model Order Reduction based on minimal rational approximation

Retroactive Packet Sampling for Traffic Receipts

Entropy Stable Essentially Nonoscillatory Methods Based On Rbf Reconstruction

Analysis of Resonances in Periodic Metasurfaces through the Concept of Self-Coupling Mode

Rethinking Sampling in Parallel MRI: A Data-Driven Approach

Regularity results for rough solutions of the incompressible Euler equations via interpolation methods

Distributed sampling for rational approximation of the acoustic scattering of an airfoil

Entropy stable essentially non-oscillatory methods based on RBF reconstructions

Discrete least-squares approximations over optimized downward closed polynomial spaces in arbitrary dimension

Retroactive Packet Sampling for Traffic Receipts

Entropy Stable Essentially Nonoscillatory Methods Based On Rbf Reconstruction

MATHICSE Technical Report : Frequency-domain non-intrusive greedy Model Order Reduction based on minimal rational approximation

Distributed sampling for rational approximation of the acoustic scattering of an airfoil

Characterization of the traces on the boundary of functions in magnetic Sobolev spaces

Analysis of Resonances in Periodic Metasurfaces through the Concept of Self-Coupling Mode

Regularity results for rough solutions of the incompressible Euler equations via interpolation methods

Rethinking Sampling in Parallel MRI: A Data-Driven Approach

Entropy stable essentially non-oscillatory methods based on RBF reconstructions

Discrete least-squares approximations over optimized downward closed polynomial spaces in arbitrary dimension