Giovanni Migliorati

Publication Activity (10 Years)

Years Active: 2013-2023
Publications (10 Years): 11

Top Topics

Approximation Methods

Series Expansion

Top Venues

J. Approx. Theory

SIAM J. Numer. Anal.

Publications

Albert Cohen, Giovanni Migliorati
Near-optimal approximation methods for elliptic PDEs with lognormal coefficients. Math. Comput. 92 (342) (2023)
Giovanni Migliorati, Fabio Nobile
Stable high-order randomized cubature formulae in arbitrary dimension. J. Approx. Theory 275 (2022)
Frances Y. Kuo, Giovanni Migliorati, Fabio Nobile, Dirk Nuyens
Function integration, reconstruction and approximation using rank-1 lattices. Math. Comput. 90 (330) (2021)
Albert Cohen, Giovanni Migliorati
Near-optimal approximation methods for elliptic PDEs with lognormal coefficients. CoRR (2021)
Giovanni Migliorati
Multivariate approximation of functions on irregular domains by weighted least-squares methods. CoRR (2019)
Giovanni Migliorati
Adaptive Approximation by Optimal Weighted Least-Squares Methods. SIAM J. Numer. Anal. 57 (5) (2019)
Frances Y. Kuo, Giovanni Migliorati, Fabio Nobile, Dirk Nuyens
Function integration, reconstruction and approximation using rank-1 lattices. CoRR (2019)
Giovanni Migliorati, Fabio Nobile
Analysis of discrete least squares on multivariate polynomial spaces with evaluations at low-discrepancy point sets. J. Complex. 31 (4) (2015)
Giovanni Migliorati
Multivariate Markov-type and Nikolskii-type inequalities for polynomials associated with downward closed multi-index sets. J. Approx. Theory 189 (2015)
Giovanni Migliorati
Learning with Discrete Least Squares on Multivariate Polynomial Spaces Using Evaluations at Random or Low-Discrepancy Point Sets. MOD (2015)
Giovanni Migliorati, Fabio Nobile, Raúl Tempone
Convergence estimates in probability and in expectation for discrete least squares with noisy evaluations at random points. J. Multivar. Anal. 142 (2015)
Giovanni Migliorati, Fabio Nobile, Erik von Schwerin, Raúl Tempone
Projection on Polynomial Spaces with Random Evaluations. Found. Comput. Math. 14 (3) (2014)
Giovanni Migliorati, Fabio Nobile, Erik von Schwerin, Raúl Tempone
Projection on Polynomial Spaces. SIAM J. Sci. Comput. 35 (3) (2013)
Giovanni Migliorati
Adaptive Polynomial Approximation by Means of Random Discrete Least Squares. ENUMATH (2013)