Luigi Brugnano - researchr alias

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Viewing Publication 1 - 57 from 57

2024

An entropy-based approach for a robust least squares spline approximationLuigi Brugnano, Domenico Giordano, Felice Iavernaro, Giorgia Rubino. jcam, 443:115773, June 2024. [doi]

2023

(Spectral) Chebyshev collocation methods for solving differential equationsPierluigi Amodio, Luigi Brugnano, Felice Iavernaro. na, 93(4):1613-1638, August 2023. [doi]

2022

2021

AuthorRank indices in the Scopus databasePierluigi Amodio, Luigi Brugnano, Filippo Scarselli. joi, 15(4):101206, 2021. [doi]

Preface to the virtual special issue recent developments in applied mathematics and computationLuigi Brugnano, Dmitri E. Kvasov, Yaroslav D. Sergeyev. amc, 409:126023, 2021. [doi]

Foreword to the virtual special issue dedicated to the 3rd International Conference NUMTA 2019 "Numerical Computations: Theory and Algorithms"Luigi Brugnano, Yaroslav D. Sergeyev, Anatoly Zhigljavsky. jcam, 393:113545, 2021. [doi]

2020

On the use of the Infinity Computer architecture to set up a dynamic precision floating-point arithmeticPierluigi Amodio, Luigi Brugnano, Felice Iavernaro, Francesca Mazzia. soco, 24(23):17589-17600, 2020. [doi]

Analysis of spectral Hamiltonian boundary value methods (SHBVMs) for the numerical solution of ODE problemsPierluigi Amodio, Luigi Brugnano, Felice Iavernaro. na, 83(4):1489-1508, 2020. [doi]

Spectrally accurate space-time solution of Manakov systemsLuigi Barletti, Luigi Brugnano, Yifa Tang, Beibei Zhu. jcam, 377:112918, 2020. [doi]

Arbitrarily high-order energy-preserving methods for simulating the gyrocenter dynamics of charged particlesLuigi Brugnano, Felice Iavernaro, Ruili Zhang. jcam, 380:112994, 2020. [doi]

Preconditioned quasi-compact boundary value methods for space-fractional diffusion equationsYongtao Zhou, Chengjian Zhang, Luigi Brugnano. na, 84(2):633-649, 2020. [doi]

An implicit difference scheme with the KPS preconditioner for two-dimensional time-space fractional convection-diffusion equationsYongtao Zhou, Chengjian Zhang, Luigi Brugnano. cma, 80(1):31-42, 2020. [doi]

2019

A note on the continuous-stage Runge-Kutta(-Nyström) formulation of Hamiltonian Boundary Value Methods (HBVMs)Pierluigi Amodio, Luigi Brugnano, Felice Iavernaro. amc, 363, 2019. [doi]

A Dynamic Precision Floating-Point Arithmetic Based on the Infinity Computer FrameworkPierluigi Amodio, Luigi Brugnano, Felice Iavernaro, Francesca Mazzia. numta 2020: 289-297 [doi]

Advanced Numerical Methods in Applied SciencesLuigi Brugnano, Felice Iavernaro. axioms, 8(1):16, 2019. [doi]

Spectrally accurate space-time solution of Hamiltonian PDEsLuigi Brugnano, Felice Iavernaro, Juan I. Montijano, Luis Rández. na, 81(4):1183-1202, 2019. [doi]

High-order energy-conserving Line Integral Methods for charged particle dynamicsLuigi Brugnano, Juan I. Montijano, Luis Rández. jcphy, 396:209-227, 2019. [doi]

On the effectiveness of spectral methods for the numerical solution of multi-frequency highly oscillatory Hamiltonian problemsLuigi Brugnano, Juan I. Montijano, Luis Rández. na, 81(1):345-376, 2019. [doi]

PrefaceLuigi Brugnano, Zdzislaw Jackiewicz, Helmut Podhaisky, Yajuan Sun, Caren Tischendorf. na, 81(4):1181-1182, 2019. [doi]

Energy-conserving Hamiltonian Boundary Value Methods for the numerical solution of the Korteweg-de Vries equationLuigi Brugnano, Gianmarco Gurioli, Yajuan Sun. jcam, 351:117-135, 2019. [doi]

2018

2015

Energy-conserving methods for Hamiltonian boundary value problems and applications in astrodynamicsPierluigi Amodio, Luigi Brugnano, Felice Iavernaro. adcm, 41(4):881-905, 2015. [doi]

Reprint of Analysis of Hamiltonian Boundary Value Methods (HBVMs): A class of energy-preserving Runge-Kutta methods for the numerical solution of polynomial Hamiltonian systemsLuigi Brugnano, Felice Iavernaro, Donato Trigiante. cnsns, 21(1-3):34-51, 2015. [doi]

Energy conservation issues in the numerical solution of the semilinear wave equationLuigi Brugnano, Gianluca Frasca Caccia, Felice Iavernaro. amc, 270:842-870, 2015. [doi]

Analysis of Hamiltonian Boundary Value Methods (HBVMs): A class of energy-preserving Runge-Kutta methods for the numerical solution of polynomial Hamiltonian systemsLuigi Brugnano, Felice Iavernaro, Donato Trigiante. cnsns, 20(3):650-667, 2015. [doi]

Preface to the special issue NUMTA 2013Luigi Brugnano, Yaroslav D. Sergeyev, Anatoly A. Zhigljavsky. cnsns, 21(1-3):1-2, 2015. [doi]

2014

Recent advances in bibliometric indexes and the PaperRank problemPierluigi Amodio, Luigi Brugnano. jcam, 267:182-194, 2014. [doi]

Efficient implementation of Gauss collocation and Hamiltonian boundary value methodsLuigi Brugnano, Gianluca Frasca Caccia, Felice Iavernaro. na, 65(3):633-650, 2014. [doi]

Multiple invariants conserving Runge-Kutta type methods for Hamiltonian problemsLuigi Brugnano, Yajuan Sun. na, 65(3):611-632, 2014. [doi]

2012

The lack of continuity and the role of infinite and infinitesimal in numerical methods for ODEs: The case of symplecticityLuigi Brugnano, Felice Iavernaro, Donato Trigiante. amc, 218(16):8056-8063, 2012. [doi]

A two-step, fourth-order method with energy preserving propertiesLuigi Brugnano, Felice Iavernaro, Donato Trigiante. cphysics, 183(9):1860-1868, 2012. [doi]

Energy-preserving methods for Poisson systemsLuigi Brugnano, M. Calvo, J. I. Montijano, L. Rández. jcam, 236(16):3890-3904, 2012. [doi]

A simple framework for the derivation and analysis of effective one-step methods for ODEsLuigi Brugnano, Felice Iavernaro, Donato Trigiante. amc, 218(17):8475-8485, 2012. [doi]

Energy- and Quadratic Invariants-Preserving Integrators Based upon Gauss Collocation FormulaeLuigi Brugnano, Felice Iavernaro, Donato Trigiante. siamnum, 50(6):2897-2916, 2012. [doi]

Line integral methods which preserve all invariants of conservative problemsLuigi Brugnano, Felice Iavernaro. jcam, 236(16):3905-3919, 2012. [doi]

40 years of numerical analysis: "Is the discrete world an approximation of the continuous one or is it the other way around?"Luigi Brugnano, Francesca Mazzia. jcam, 236(16):3855-3856, 2012. [doi]

2011

A note on the efficient implementation of Hamiltonian BVMsLuigi Brugnano, Felice Iavernaro, Donato Trigiante. jcam, 236(3):375-383, 2011. [doi]

2009

Parallel Factorizations in Numerical AnalysisPierluigi Amodio, Luigi Brugnano. scpe, 10(4), 2009. [doi]

Special Issue Devoted to Professor Ian GladwellPierluigi Amodio, Luigi Brugnano. scpe, 10(4), 2009. [doi]

Iterative Solution of Piecewise Linear Systems and Applications to Flows in Porous MediaLuigi Brugnano, Vincenzo Casulli. siamsc, 31(3):1858-1873, 2009. [doi]

2008

Iterative Solution of Piecewise Linear SystemsLuigi Brugnano, Vincenzo Casulli. siamsc, 30(1):463-472, 2008. [doi]

2005

An Incremental mathematical model for Immune Thrombocytopenic Purpura (ITP)Luigi Brugnano, Francesca DiPatti, Giovanni Longo. mcm, 42(11-12):1299-1314, 2005. [doi]

Some linear algebra issues concerning the implementation of blended implicit methodsLuigi Brugnano, Cecilia Magherini. nla, 12(2-3):305-314, 2005. [doi]

1997

Parallel ODE solvers based on block BVMsPierluigi Amodio, Luigi Brugnano. adcm, 7(1-2):5-26, 1997. [doi]

1996

Boundary Value Methods for the Numerical Approximation of Ordinary Differential EquationsLuigi Brugnano. naa 1997: 78-89

1995

The Parallel QR Factorization Algorithm for Tridiagonal Linear SystemsPierluigi Amodio, Luigi Brugnano. pc, 21(7):1097-1110, 1995.

1992

Two-level twisted preconditionings for parallel computersLuigi Brugnano. concurrency, 4(2):107-117, 1992. [doi]

1991

A parallel version of some block preconditioningsPierluigi Amodio, Luigi Brugnano. impact, 3(2):235-243, 1991. [doi]

A parallel solver for tridiagonal linear systems for distributed memory parallel computersLuigi Brugnano. pc, 17(9):1017-1023, 1991.

1990

Vectorization of some block preconditioned conjugate gradient methodsLuigi Brugnano, M. Marrone. pc, 14(2):191-198, 1990.

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Publications by 'Luigi Brugnano'

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2024

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