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Emma Perracchione
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Year
Efficient computation of partition of unity interpolants through a block-based searching technique
R Cavoretto, A De Rossi, E Perracchione
Computers & Mathematics with Applications 71 (12), 2568-2584, 2016
672016
Optimal selection of local approximants in RBF-PU interpolation
R Cavoretto, A De Rossi, E Perracchione
Journal of Scientific Computing 74 (1), 1-22, 2018
562018
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
502019
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
472020
A greedy non-intrusive reduced order model for shallow water equations
S Dutta, MW Farthing, E Perracchione, G Savant, M Putti
Journal of Computational Physics 439, 110378, 2021
452021
Partition of unity interpolation using stable kernel-based techniques
R Cavoretto, S De Marchi, A De Rossi, E Perracchione, G Santin
Applied Numerical Mathematics 116, 95-107, 2017
442017
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
432020
Jumping with variably scaled discontinuous kernels (VSDKs)
S De Marchi, F Marchetti, E Perracchione
BIT Numerical Mathematics 60 (2), 441-463, 2020
422020
Robust approximation algorithms for the detection of attraction basins in dynamical systems
R Cavoretto, A De Rossi, E Perracchione, E Venturino
Journal of Scientific Computing 68 (1), 395-415, 2016
392016
Reliable approximation of separatrix manifolds in competition models with safety niches
R Cavoretto, AD Rossi, E Perracchione, E Venturino
International Journal of Computer Mathematics 92 (9), 1826-1837, 2015
372015
STIX X-ray microflare observations during the Solar Orbiter commissioning phase
AF Battaglia, J Saqri, P Massa, E Perracchione, ECM Dickson, H Xiao, ...
Astronomy & Astrophysics 656, A4, 2021
302021
RBF-based partition of unity methods for elliptic PDEs: Adaptivity and stability issues via variably scaled kernels
S De Marchi, A Martínez, E Perracchione, M Rossini
Journal of Scientific Computing 79 (1), 321-344, 2019
292019
Developing food, water and energy nexus workflows
I McCallum, C Montzka, B Bayat, S Kollet, A Kolotii, N Kussul, M Lavreniuk, ...
International Journal of Digital Earth 13 (2), 299-308, 2020
282020
Multivariate approximation at fake nodes
S De Marchi, F Marchetti, E Perracchione, D Poggiali
Applied Mathematics and Computation 391, 2021
262021
Analysis of a new class of rational RBF expansions
MD Buhmann, S De Marchi, E Perracchione
IMA Journal of Numerical Analysis 40 (3), 1972-1993, 2020
222020
Graphical Representation of Separatrices of Attraction Basins in Two and Three-Dimensional Dynamical Systems
R Cavoretto, A De Rossi, E Perracchione, E Venturino
International Journal of Computational Methods 14 (01), 1750008, 2017
222017
STIX imaging I--Concept
P Massa, G Hurford, A Volpara, M Kuhar, AF Battaglia, H Xiao, D Casadei, ...
arXiv preprint arXiv:2303.02485, 2023
192023
Partition of unity interpolation on multivariate convex domains
R Cavoretto, A De Rossi, E Perracchione
International Journal of Modeling, Simulation, and Scientific Computing 6 …, 2015
192015
Forward fitting STIX visibilities
A Volpara, P Massa, E Perracchione, AF Battaglia, S Garbarino, ...
Astronomy & Astrophysics 668, A145, 2022
172022
Local-to-Global Support Vector Machines (LGSVMs)
F Marchetti, E Perracchione
Pattern Recognition, 108920, 2022
162022
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Articles 1–20