Stefano De Marchi

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Marco Vianellofull professor of numerical analysis, University of Padova (Italy)Verified email at math.unipd.it
Marco CaliariRicercatore di Analisi Numerica, University of VeronaVerified email at univr.it
Emma PerracchioneUniversità di GenovaVerified email at dima.unige.it
Alvise SommarivaUniversita' di PadovaVerified email at math.unipd.it
Francesco MarchettiFixed-term researcher, Università degli Studi di PadovaVerified email at unipd.it
Gabriele SantinResearcher, Fondazione Bruno KesslerVerified email at fbk.eu
Davide Poggialiformer PostDoc at PNC - Padova Neuroscience Center, University of PadovaVerified email at unipd.it
Robert SchabackProfessor für Numerical and Applied MathematicsVerified email at math.uni-goettingen.de
Giacomo ElefanteUniversity of PadovaVerified email at unipd.it
Yuan XuProfessor of Mathematics, University of OregonVerified email at uoregon.edu
Kai HormannFull Professor, Faculty of Informatics, Università della Svizzera italiana (USI), LuganoVerified email at usi.ch
Holger WendlandProfessor of Numerical Analysis, University of BayreuthVerified email at uni-bayreuth.de
Diego CecchinUniversity - Hospital of Padova - ItalyVerified email at unipd.it
Angeles Martinez CalomardoUniversity of TriesteVerified email at dmsa.unipd.it
Roberto CavorettoUniversity of TorinoVerified email at unito.it
Alessandra De RossiUniversity of TorinoVerified email at unito.it
Rosanna CampagnaPhD in Mathematics, Assistant Professor at the Department of Mathematics and Physics, University ofVerified email at unicampania.it
Armin IskeProfessor of Numerical Approximation, University of HamburgVerified email at uni-hamburg.de
Francesco Dell'AccioAssociate Professor, Department of Mathematics and Informatics, University of Calabria (Italy)Verified email at unical.it
Roberto MontagnaSpectral Edge Ltd.Verified email at uea.ac.uk

Stefano De Marchi

Full Professor of Numerical Analysis, Department of Mathematics, University of Padova

Verified email at unipd.it - Homepage

Multivariate approximation with polynomial and radial basis functions


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Bivariate Lagrange interpolation at the Padua points: the generating curve approach L Bos, M Caliari, S De Marchi, M Vianello, Y Xu Journal of Approximation Theory 143 (1), 15-25, 2006	154	2006
Computing multivariate Fekete and Leja points by numerical linear algebra L Bos, S De Marchi, A Sommariva, M Vianello SIAM Journal on Numerical Analysis 48 (5), 1984-1999, 2010	145	2010
Near-optimal data-independent point locations for radial basis function interpolation S De Marchi, R Schaback, H Wendland Advances in Computational Mathematics 23, 317-330, 2005	140	2005
Bivariate polynomial interpolation on the square at new nodal sets M Caliari, S De Marchi, M Vianello Applied Mathematics and Computation 165 (2), 261-274, 2005	114	2005
A new stable basis for radial basis function interpolation S De Marchi, G Santin Journal of Computational and Applied Mathematics 253, 1-13, 2013	78	2013
Stability of kernel-based interpolation S De Marchi, R Schaback Springer, 2010	78	2010
Bivariate Lagrange interpolation at the Padua points: the ideal theory approach L Bos, S De Marchi, M Vianello, Y Xu Numerische Mathematik 108, 43-57, 2007	72	2007
On the Lebesgue constant of barycentric rational interpolation at equidistant nodes L Bos, S De Marchi, K Hormann, G Klein Numerische Mathematik 121, 461-471, 2012	64	2012
Weakly admissible meshes and discrete extremal sets L Bos, S De Marchi, A Sommariva, M Vianello Numerical Mathematics: Theory, methods and applications 4 (1), 1-12, 2011	62	2011
Padua2DM: fast interpolation and cubature at the Padua points in Matlab/Octave. M Caliari, S De Marchi, A Sommariva, M Vianello Numer. Algorithms 56 (1), 45-60, 2011	50	2011
On the Lebesgue constant of Berrut’s rational interpolant at equidistant nodes L Bos, S De Marchi, K Hormann Journal of Computational and Applied Mathematics 236 (4), 504-510, 2011	46	2011
On Leja sequences: some results and applications S De Marchi Applied mathematics and computation 152 (3), 621-647, 2004	46	2004
Bivariate Lagrange interpolation at the Padua points: computational aspects M Caliari, S De Marchi, M Vianello Journal of computational and applied mathematics 221 (2), 284-292, 2008	40	2008
On optimal center locations for radial basis function interpolation: computational aspects S De Marchi Rend. Splines Radial Basis Functions and Applications 61 (3), 343-358, 2003	40	2003
Bounding the Lebesgue constant for Berrut’s rational interpolant at general nodes L Bos, S De Marchi, K Hormann, J Sidon Journal of Approximation Theory 169, 7-22, 2013	36	2013
On the Lebesgue constant for the Xu interpolation formula L Bos, S De Marchi, M Vianello Journal of Approximation Theory 141 (2), 134-141, 2006	35	2006
Jumping with variably scaled discontinuous kernels (VSDKs) S De Marchi, F Marchetti, E Perracchione BIT Numerical Mathematics 60, 441-463, 2020	34	2020
Polynomial interpolation via mapped bases without resampling S De Marchi, F Marchetti, E Perracchione, D Poggiali Journal of Computational and Applied Mathematics 364, 112347, 2020	34	2020
Shape-driven interpolation with discontinuous kernels: Error analysis, edge extraction, and applications in magnetic particle imaging S De Marchi, W Erb, F Marchetti, E Perracchione, M Rossini SIAM Journal on Scientific Computing 42 (2), B472-B491, 2020	34	2020
Fast and stable rational RBF-based partition of unity interpolation S De Marchi, A Martínez, E Perracchione Journal of Computational and Applied Mathematics 349, 331-343, 2019	34	2019

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