Renato Spigler

Publication Activity (10 Years)

Years Active: 1990-2024
Publications (10 Years): 4

Top Topics

Difference Equations

Numerical Solution

Sparse Linear Systems

Top Venues

SIAM J. Appl. Math.

J. Approx. Theory

Numer. Linear Algebra Appl.

Publications

Jorge Morón-Vidal, Francisco Bernal, Renato Spigler
Iterative Schemes for Probabilistic Domain Decomposition. SIAM J. Sci. Comput. 46 (2) (2024)
Giulio Lauretano, Renato Spigler
On the Relation between the Lifshitz-Slyozov and the Lifshitz-Slyozov-Wagner Models for Supersaturated Solutions. SIAM J. Appl. Math. 81 (2) (2021)
Renato Spigler
On the numerical solution of ill-conditioned linear systems by regularization and iteration. Numer. Linear Algebra Appl. 28 (1) (2021)
Francesca Ferrillo, Renato Spigler, Moreno Concezzi
Comparing Cattaneo and Fractional Derivative Models for Heat Transfer Processes. SIAM J. Appl. Math. 78 (3) (2018)
Danilo Costarelli, Renato Spigler
Convergence of a family of neural network operators of the Kantorovich type. J. Approx. Theory 185 (2014)
Renato Spigler
On the interplay between asymptotic and numerical methods to solve differential equations problems. SNC (2014)
Danilo Costarelli, Renato Spigler
Multivariate neural network operators with sigmoidal activation functions. Neural Networks 48 (2013)
Danilo Costarelli, Renato Spigler
Approximation results for neural network operators activated by sigmoidal functions. Neural Networks 44 (2013)
Danilo Costarelli, Matteo Laurenzi, Renato Spigler
Asymptotic-numerical solution of nonlinear systems of one-dimensional balance laws. J. Comput. Phys. 245 (2013)
Renato Spigler, Marco Vianello
The "phase function" method to solve second-order asymptotically polynomial differential equations. Numerische Mathematik 121 (3) (2012)
Romina Gobbi, Silvia Palpacelli, Renato Spigler
Numerical solution of certain classes of transport equations in any dimension by Shannon sampling. J. Comput. Phys. 229 (9) (2010)
Juan A. Acebrón, Ángel Rodríguez-Rozas, Renato Spigler
Efficient Parallel Solution of Nonlinear Parabolic Partial Differential Equations by a Probabilistic Domain Decomposition. J. Sci. Comput. 43 (2) (2010)
Juan A. Acebrón, Ángel Rodríguez-Rozas, Renato Spigler
A fully scalable algorithm suited for petascale computing and beyond. Comput. Sci. Res. Dev. 25 (1-2) (2010)
Juan A. Acebrón, Ángel Rodríguez-Rozas, Renato Spigler
Domain decomposition solution of nonlinear two-dimensional parabolic problems by random trees. J. Comput. Phys. 228 (15) (2009)
Juan A. Acebrón, Ángel Rodríguez-Rozas, Renato Spigler
On the Performance of a New Parallel Algorithm for Large-Scale Simulations of Nonlinear Partial Differential Equations. PPAM (1) (2009)
Juan A. Acebrón, Renato Spigler
Scalability and Performance Analysis of a Probabilistic Domain Decomposition Method. PPAM (2007)
Juan A. Acebrón, Renato Spigler
A Fully Scalable Parallel Algorithm for Solving Elliptic Partial Differential Equations. Euro-Par (2007)
Juan A. Acebrón, Renato Spigler
Supercomputing applications to the numerical modeling of industrial and applied mathematics problems. J. Supercomput. 40 (1) (2007)
Juan A. Acebrón, Raúl Durán, Rafael Rico, Renato Spigler
A New Domain Decomposition Approach Suited for Grid Computing. PARA (2006)
Renato Spigler, Marco Vianello
Liouville-Green asymptotics for almost-diagonal second-order matrix differential equations. Asymptot. Anal. 48 (4) (2006)
Juan A. Acebrón, Maria Pia Busico, Piero Lanucara, Renato Spigler
Domain Decomposition Solution of Elliptic Boundary-Value Problems via Monte Carlo and Quasi-Monte Carlo Methods. SIAM J. Sci. Comput. 27 (2) (2005)
Juan A. Acebrón, Renato Spigler
Second Harmonics Effects in Random Duffing Oscillators. SIAM J. Appl. Math. 66 (1) (2005)
Flavio Sartoretto, Renato Spigler
Numerical solution for the one-phase Stefan problem by Piecewise constant approximation of the interface. Computing 45 (3) (1990)