Rosa Donat

Publication Activity (10 Years)

Years Active: 1995-2024
Publications (10 Years): 10

Top Topics

Subdivision Scheme

Top Venues

Appl. Math. Comput.

Adv. Comput. Math.

Math. Comput. Simul.

Publications

Rosa Donat, M. Carmen Martí, Pep Mulet
WENO scheme on characteristics for the equilibrium dispersive model of chromatography with generalized Langmuir isotherms. CoRR (2024)
Francesc Aràndiga, Rosa Donat, Sergio López-Ureña
Nonlinear improvements of quasi-interpolanting splines to approximate piecewise smooth functions. Appl. Math. Comput. 448 (2023)
Francesc Aràndiga, Rosa Donat, Daniela Schenone
A 2D prediction step using multiquadric local interpolation with adaptive parameter estimation for image compression. Appl. Math. Comput. 457 (2023)
Rosa Donat, Sergio López-Ureña
A Multiresolution approach to solve large-scale optimization problems. CoRR (2022)
Francesc Aràndiga, Rosa Donat, Lucia Romani, Milvia Rossini
On the reconstruction of discontinuous functions using multiquadric RBF-WENO local interpolation techniques. Math. Comput. Simul. 176 (2020)
Rosa Donat, Dionisio F. Yáñez
A nonlinear Chaikin-based binary subdivision scheme. J. Comput. Appl. Math. 349 (2019)
Rosa Donat, Sergio López-Ureña
Nonlinear stationary subdivision schemes reproducing hyperbolic and trigonometric functions. Adv. Comput. Math. 45 (5) (2019)
Rosa Donat, Sergio López-Ureña, Maria Santágueda
A family of non-oscillatory 6-point interpolatory subdivision schemes. Adv. Comput. Math. 43 (4) (2017)
Francesc Aràndiga, Rosa Donat, José J. Noguera
Generalizing the ENO-DB2p transform using the inverse wavelet transform. Numer. Algorithms 74 (1) (2017)
Francesc Aràndiga, Rosa Donat, Maria Santágueda
The PCHIP subdivision scheme. Appl. Math. Comput. 272 (2016)
Rosa Donat, M. Carmen Martí, Anna Martínez-Gavara, Pep Mulet
Well-Balanced Adaptive Mesh Refinement for shallow water flows. J. Comput. Phys. 257 (2014)
Rosa Donat, Francisco Guerrero, Pep Mulet
Implicit-explicit methods for models for vertical equilibrium multiphase flow. Comput. Math. Appl. 68 (3) (2014)
Francisco Guerrero, Rosa Donat, Pep Mulet
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. 66 (7) (2013)
Sergio Amat, Rosa Donat, Juan Carlos Trillo
Proving convexity preserving properties of interpolatory subdivision schemes through reconstruction operators. Appl. Math. Comput. 219 (14) (2013)
Anna Martínez-Gavara, Rosa Donat
A Hybrid Second Order Scheme for Shallow Water Flows. J. Sci. Comput. 48 (1-3) (2011)
Rosa Donat, Anna Martínez-Gavara
Hybrid Second Order Schemes for Scalar Balance Laws. J. Sci. Comput. 48 (1-3) (2011)
Rosa Donat, Inmaculada Higueras, Anna Martínez-Gavara
On stability issues for IMEX schemes applied to 1D scalar hyperbolic equations with stiff reaction terms. Math. Comput. 80 (276) (2011)
Raimund Bürger, Rosa Donat, Pep Mulet, Carlos A. Vega
On the implementation of WENO schemes for a class of polydisperse sedimentation models. J. Comput. Phys. 230 (6) (2011)
Raimund Bürger, Rosa Donat, Pep Mulet, Carlos A. Vega
Hyperbolicity Analysis of Polydisperse Sedimentation Models via a Secular Equation for the Flux Jacobian. SIAM J. Appl. Math. 70 (7) (2010)
Francesc Aràndiga, Albert Cohen, Rosa Donat, Basarab Matei
Edge detection insensitive to changes of illumination in the image. Image Vis. Comput. 28 (4) (2010)
Francesc Aràndiga, Rosa Donat, Maria Santágueda
Weighted-Power p Nonlinear Subdivision Schemes. Curves and Surfaces (2010)
Francesc Aràndiga, Antonio Baeza, Rosa Donat
Vector cell-average multiresolution based on Hermite interpolation. Adv. Comput. Math. 28 (1) (2008)
Rosa Donat, Pep Mulet
Characteristic-Based Schemes for Multi-Class Lighthill-Whitham-Richards Traffic Models. J. Sci. Comput. 37 (3) (2008)
Francesc Aràndiga, Rosa Donat
Stability Through Synchronization in Nonlinear Multiscale Transformations. SIAM J. Sci. Comput. 29 (1) (2007)
Sergio Amat, Rosa Donat, Jacques Liandrat, Juan Carlos Trillo
A fully adaptive multiresolution scheme for image processing. Math. Comput. Model. 46 (1-2) (2007)
Sergio Amat, Rosa Donat, Jacques Liandrat, Juan Carlos Trillo
Analysis of a New Nonlinear Subdivision Scheme. Applications in Image Processing. Found. Comput. Math. 6 (2) (2006)
Francesc Aràndiga, Albert Cohen, Rosa Donat, Nira Dyn
Interpolation and Approximation of Piecewise Smooth Functions. SIAM J. Numer. Anal. 43 (1) (2005)
Bruno Lombard, Rosa Donat
The Explicit Simplified Interface Method for Compressible Multicomponent Flows. SIAM J. Sci. Comput. 27 (1) (2005)
Audrey Rault, Guillaume Chiavassa, Rosa Donat
Shock-Vortex Interactions at High Mach Numbers. J. Sci. Comput. 19 (1-3) (2003)
Francesc Aràndiga, Rosa Donat
Data compression algorithms with maximum error control. ICIP (2) (2003)
Francesc Aràndiga, Rosa Donat, Pep Mulet
Adaptive interpolation of images. Signal Process. 83 (2) (2003)
Sergio Amat, Francesc Aràndiga, Albert Cohen, Rosa Donat
Tensor product multiresolution analysis with error control for compact image representation. Signal Process. 82 (4) (2002)
Guillaume Chiavassa, Rosa Donat
Point Value Multiscale Algorithms for 2D Compressible Flows. SIAM J. Sci. Comput. 23 (3) (2001)
Francesc Aràndiga, Rosa Donat
Nonlinear multiscale decompositions: The approach of A. Harten. Numer. Algorithms 23 (2-3) (2000)
Francesc Aràndiga, Rosa Donat, Ami Harten
Multiresolution Based on Weighted Averages of the Hat Function II: Nonlinear Reconstruction Techniques. SIAM J. Sci. Comput. 20 (3) (1998)
Francesc Aràndiga, Vicente F. Candela, Rosa Donat
Fast Multiresolution Algorithms for Solving Linear Equations: A Comparative Study. SIAM J. Sci. Comput. 16 (3) (1995)