Rosa Donat

36 papers Journal 34Unranked 2
YearRankTypeTitle / Venue / Authors
2024 J jnl
WENO scheme on characteristics for the equilibrium dispersive model of chromatography with generalized Langmuir isotherms.
CoRR
Rosa Donat, M. Carmen Martí, Pep Mulet
2023 J jnl
A 2D prediction step using multiquadric local interpolation with adaptive parameter estimation for image compression.
Appl. Math. Comput.
Francesc Aràndiga, Rosa Donat, Daniela Schenone
2023 J jnl
Nonlinear improvements of quasi-interpolanting splines to approximate piecewise smooth functions.
Appl. Math. Comput.
Francesc Aràndiga, Rosa Donat, Sergio López-Ureña
2022 J jnl
A Multiresolution approach to solve large-scale optimization problems.
CoRR
Rosa Donat, Sergio López-Ureña
2020 J jnl
On the reconstruction of discontinuous functions using multiquadric RBF-WENO local interpolation techniques.
Math. Comput. Simul.
Francesc Aràndiga, Rosa Donat, Lucia Romani, Milvia Rossini
2019 J jnl
A nonlinear Chaikin-based binary subdivision scheme.
J. Comput. Appl. Math.
Rosa Donat, Dionisio F. Yáñez
2019 J jnl
Nonlinear stationary subdivision schemes reproducing hyperbolic and trigonometric functions.
Adv. Comput. Math.
Rosa Donat, Sergio López-Ureña
2017 J jnl
A family of non-oscillatory 6-point interpolatory subdivision schemes.
Adv. Comput. Math.
Rosa Donat, Sergio López-Ureña, Maria Santágueda
2017 J jnl
Generalizing the ENO-DB2p transform using the inverse wavelet transform.
Numer. Algorithms
Francesc Aràndiga, Rosa Donat, José J. Noguera
2016 J jnl
The PCHIP subdivision scheme.
Appl. Math. Comput.
Francesc Aràndiga, Rosa Donat, Maria Santágueda
2014 J jnl
Implicit-explicit methods for models for vertical equilibrium multiphase flow.
Comput. Math. Appl.
Rosa Donat, Francisco Guerrero, Pep Mulet
2014 J jnl
Well-Balanced Adaptive Mesh Refinement for shallow water flows.
J. Comput. Phys.
Rosa Donat, M. Carmen Martí, Anna Martínez-Gavara, Pep Mulet
2013 J jnl
Proving convexity preserving properties of interpolatory subdivision schemes through reconstruction operators.
Appl. Math. Comput.
Sergio Amat, Rosa Donat, Juan Carlos Trillo
2013 J jnl
Solving a model for 1-D, three-phase flow vertical equilibrium processes in a homogeneous porous medium by means of a Weighted Essentially Non Oscillatory numerical scheme.
Comput. Math. Appl.
Francisco Guerrero, Rosa Donat, Pep Mulet
2011 J jnl
A Hybrid Second Order Scheme for Shallow Water Flows.
J. Sci. Comput.
Anna Martínez-Gavara, Rosa Donat
2011 J jnl
Hybrid Second Order Schemes for Scalar Balance Laws.
J. Sci. Comput.
Rosa Donat, Anna Martínez-Gavara
2011 J jnl
On stability issues for IMEX schemes applied to 1D scalar hyperbolic equations with stiff reaction terms.
Math. Comput.
Rosa Donat, Inmaculada Higueras, Anna Martínez-Gavara
2011 J jnl
On the implementation of WENO schemes for a class of polydisperse sedimentation models.
J. Comput. Phys.
Raimund Bürger, Rosa Donat, Pep Mulet, Carlos A. Vega
2010 J jnl
Edge detection insensitive to changes of illumination in the image.
Image Vis. Comput.
Francesc Aràndiga, Albert Cohen, Rosa Donat, Basarab Matei
2010 J jnl
Hyperbolicity Analysis of Polydisperse Sedimentation Models via a Secular Equation for the Flux Jacobian.
SIAM J. Appl. Math.
Raimund Bürger, Rosa Donat, Pep Mulet, Carlos A. Vega
2010 — conf
Weighted-Power p Nonlinear Subdivision Schemes.
Curves and Surfaces
Francesc Aràndiga, Rosa Donat, Maria Santágueda
2008 J jnl
Characteristic-Based Schemes for Multi-Class Lighthill-Whitham-Richards Traffic Models.
J. Sci. Comput.
Rosa Donat, Pep Mulet
2008 J jnl
Vector cell-average multiresolution based on Hermite interpolation.
Adv. Comput. Math.
Francesc Aràndiga, Antonio Baeza, Rosa Donat
2007 J jnl
A fully adaptive multiresolution scheme for image processing.
Math. Comput. Model.
Sergio Amat, Rosa Donat, Jacques Liandrat, Juan Carlos Trillo
2007 J jnl
Stability Through Synchronization in Nonlinear Multiscale Transformations.
SIAM J. Sci. Comput.
Francesc Aràndiga, Rosa Donat
2006 J jnl
Analysis of a New Nonlinear Subdivision Scheme. Applications in Image Processing.
Found. Comput. Math.
Sergio Amat, Rosa Donat, Jacques Liandrat, Juan Carlos Trillo
2005 J jnl
Interpolation and Approximation of Piecewise Smooth Functions.
SIAM J. Numer. Anal.
Francesc Aràndiga, Albert Cohen, Rosa Donat, Nira Dyn
2005 J jnl
The Explicit Simplified Interface Method for Compressible Multicomponent Flows.
SIAM J. Sci. Comput.
Bruno Lombard, Rosa Donat
2003 J jnl
Adaptive interpolation of images.
Signal Process.
Francesc Aràndiga, Rosa Donat, Pep Mulet
2003 — conf
Data compression algorithms with maximum error control.
ICIP (2)
Francesc Aràndiga, Rosa Donat
2003 J jnl
Shock-Vortex Interactions at High Mach Numbers.
J. Sci. Comput.
Audrey Rault, Guillaume Chiavassa, Rosa Donat
2002 J jnl
Tensor product multiresolution analysis with error control for compact image representation.
Signal Process.
Sergio Amat, Francesc Aràndiga, Albert Cohen, Rosa Donat
2001 J jnl
Point Value Multiscale Algorithms for 2D Compressible Flows.
SIAM J. Sci. Comput.
Guillaume Chiavassa, Rosa Donat
2000 J jnl
Nonlinear multiscale decompositions: The approach of A. Harten.
Numer. Algorithms
Francesc Aràndiga, Rosa Donat
1998 J jnl
Multiresolution Based on Weighted Averages of the Hat Function II: Nonlinear Reconstruction Techniques.
SIAM J. Sci. Comput.
Francesc Aràndiga, Rosa Donat, Ami Harten
1995 J jnl
Fast Multiresolution Algorithms for Solving Linear Equations: A Comparative Study.
SIAM J. Sci. Comput.
Francesc Aràndiga, Vicente F. Candela, Rosa Donat