Back to Home Page

Marco Vianello: work on Polynomial Inequalities and Norming Sets

online publications and preprints (downloadable pdf), with some conference posters
see also the software section


  1. Tchakaloff polynomial meshes
    draft, with L. Bos

  2. Chebyshev-Dubiner norming webs on starlike polygons
    draft

  3. Dubiner distance and stability of Lebesgue constants
    draft

  4. Markov inequalities, Dubiner distance, norming meshes and polynomial optimization on convex bodies
    preprint, with F. Piazzon
    Optim. Lett., to appear

  5. Near optimal Tchakaloff meshes for compact sets with Markov exponent 2
    preprint
    Dolomites Res. Notes Approx. DRNA 11 (2018), to appear (Special Issue on Norm Levenberg's 60th birthday)

  6. Discrete norming inequalities on sections of sphere, ball and torus
    arXiv preprint 1802.01711, with A. Sommariva
    J. Inequal. Spec. Funct., to appear

  7. Subperiodic Dubiner distance, norming meshes and trigonometric polynomial optimization
    preprint
    Optim. Lett. 12 (2018), 1659--1667

  8. Global polynomial optimization by norming sets on sphere and torus
    preprint
    Dolomites Res. Notes Approx. DRNA 11 (2018), 10--14

  9. Stability inequalities for Lebesgue constants via Markov-like inequalities
    preprint, with F. Piazzon
    Dolomites Res. Notes Approx. DRNA 11 (2018), 1--9

  10. An elementary approach to polynomial optimization on polynomial meshes
    preprint
    J. Math. Fund. Sci. 50 (2018), 84--91

  11. A note on total degree polynomial optimization by Chebyshev grids
    preprint, with F. Piazzon
    Optim. Lett. 12 (2018), 63--71

  12. Caratheodory-Tchakaloff Least Squares
    preprint, with F. Piazzon and A. Sommariva
    2017 International Conference on Sampling Theory and Applications (SampTA)
    IEEE Xplore Digital Library DOI: 10.1109/SAMPTA.2017.8024337

  13. Optimal polynomial meshes and Caratheodory-Tchakaloff submeshes on the sphere
    preprint, with P. Leopardi and A. Sommariva
    Dolomites Res. Notes Approx. DRNA 10 (2017), 18--24

  14. Caratheodory-Tchakaloff Subsampling
    with F. Piazzon and A. Sommariva
    Dolomites Res. Notes Approx. DRNA 10 (2017), 5--14
    poster presented at DWCAA16, Canazei (Italy), 2016

  15. Jacobi norming meshes
    preprint, with F. Piazzon
    Math. Inequal. Appl. 19 (2016), 1089--1095

  16. Compressed sampling inequalities by Tchakaloff's theorem
    preprint
    Math. Inequal. Appl. 19 (2016), 395--400

  17. Polynomial Meshes: Computation and Approximation
    preprint, with S. De Marchi, F. Piazzon and A. Sommariva
    Proceeedings of CMMSE 2015, 414--425, ISBN 978-84-617-2230-3, ISSN 2312-0177

  18. Compression of multivariate discrete measures and applications
    preprint, with A. Sommariva
    Numer. Funct. Anal. Optim. 36 (2015), 1198--1223

  19. Polynomial fitting and interpolation on circular sections
    preprint, with A. Sommariva
    Appl. Math. Comput. 258 (2015), 410--424

  20. Constructing optimal polynomial meshes on planar starlike domains
    with F. Piazzon
    Dolomites Res. Notes Approx. DRNA 7 (2014), 22--25

  21. Norming meshes by Bernstein-like inequalities
    preprint
    Math. Inequal. Appl. 17 (2014), 929--936

  22. Sub-optimal polynomial meshes on planar Lipschitz domains
    preprint, with F. Piazzon
    Numer. Funct. Anal. Optim. 35 (2014), 1467--1475

  23. Polynomial approximation on pyramids, cones and solids of rotation
    with S. De Marchi
    Dolomites Res. Notes Approx. DRNA 6 (2013), 20--26

  24. Small perturbations of polynomial meshes
    preprint, with F. Piazzon
    Appl. Anal. 92 (2013), 1063--1073

  25. Low cardinality admissible meshes on quadrangles, triangles and disks
    preprint, with L. Bos
    Math. Inequal. Appl. 15 (2012), 229--235

  26. Geometric Weakly Admissible Meshes, Discrete Least Squares Approximations and Approximate Fekete Points
    preprint, with L. Bos, J.P. Calvi, N. Levenberg and A. Sommariva
    Math. Comp. 80 (2011), 1601--1621

  27. Weakly Admissible Meshes and Discrete Extremal Sets
    preprint, with L. Bos, S. De Marchi and A. Sommariva
    Numer. Math. Theory Methods Appl. 4 (2011), 1--12

  28. Analytic transformations of admissible meshes
    preprint, with F. Piazzon
    East J. Approx. 16 (2010), 313--322

  29. Least-squares polynomial approximation on weakly admissible meshes: disk and triangle
    preprint, with L. Bos and A. Sommariva
    J. Comput. Appl. Math. 235 (2010), 660--668