Search Results - "Campos Pinto, Martin"

Moment Preserving Local Spline Projection Operators by Campos Pinto, Martin

“…This article describes an elementary construction of a dual basis for nonuniform B-splines that is local, L ∞ -stable, and reproduces polynomials of any…”
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Gauss-compatible Galerkin schemes for time-dependent Maxwell equations by Martin Campos Pinto, Eric Sonnendrücker

“…In this article we propose a unified analysis for conforming and non-conforming finite element methods that provides a partial answer to the problem of…”
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Convergence of a linearly transformed particle method for aggregation equations by Campos Pinto, Martin, Carrillo, José A., Charles, Frédérique, Choi, Young-Pil

“…We study a linearly transformed particle method for the aggregation equation with smooth or singular interaction forces. For the smooth interaction forces, we…”
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A semi-implicit electromagnetic FEM-PIC scheme with exact energy and charge conservation by Campos Pinto, Martin, Pagès, Valentin

“…•Energy-conserving semi-implicit method (ECSIM) of Lapenta is revisited.•Key improvement provided by explicit charge-conserving PIC current…”
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Mass, momentum and energy preserving FEEC and broken-FEEC schemes for the incompressible Navier–Stokes equations by Carlier, Valentin, Campos Pinto, Martin, Fambri, Francesco

“…In this article we propose two finite-element schemes for the Navier–Stokes equations, based on a reformulation that involves differential operators from the…”
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Geometric Particle-In-Cell discretizations of a plasma hybrid model with kinetic ions and mass-less fluid electrons by Li, Yingzhe, Campos Pinto, Martin, Holderied, Florian, Possanner, Stefan, Sonnendrücker, Eric

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Foreword to the proceedings of the Cemracs 2014 by Pinto, Martin Campos, Charles, Frédérique

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On Variational Fourier Particle Methods by Campos Pinto, Martin, Ameres, Jakob, Kormann, Katharina, Sonnendrücker, Eric

“…In this article we describe a unifying framework for variational electromagnetic particle schemes of spectral type, and we propose a novel spectral…”
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Variational Framework for Structure-Preserving Electromagnetic Particle-in-Cell Methods by Campos Pinto, Martin, Kormann, Katharina, Sonnendrücker, Eric

“…In this article we apply a discrete action principle for the Vlasov–Maxwell equations in a structure-preserving particle-field discretization framework. In…”
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Electromagnetic PIC simulations with smooth particles: a numerical study by Pinto, Martin Campos, Lutz, Mathieu, Mounier, Marie

“…In this article we study a charge-conserving finite-element particle scheme for the Maxwell-Vlasov system that is based on a div-conforming representation of…”
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Towards Smooth Particle Methods Without Smoothing by Campos Pinto, Martin

“…In this article we present a new class of particle methods which aim at being accurate in the uniform norm with a minimal amount of smoothing. The crux of our…”
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UNIFORM CONVERGENCE OF A LINEARLY TRANSFORMED PARTICLE METHOD FOR THE VLASOV-POISSON SYSTEM by PINTO, MARTIN CAMPOS, CHARLES, FRÉDÉRIQUE

“…A particle method with linear transformation of the particle shape functions is studied for the 1d-1v Vlasov-Poisson equation, and a priori error estimates are…”
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Splitting scheme for gyro-kinetic equations with Semi-Lagrangian and Arakawa substeps by Bell, Dominik, Pinto, Martin Campos, Kumozec, Davor, Schnack, Frederik, Bourne, Emily, Sonnendrücker, Eric

“…The gyro-kinetic model is an approximation of the Vlasov-Maxwell system in a strongly magnetized magnetic field. We propose a new algorithm for solving it…”
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Handling the divergence constraints in Maxwell and Vlasov–Maxwell simulations by Campos Pinto, Martin, Mounier, Marie, Sonnendrücker, Eric

“…The aim of this paper is to review and classify the different methods that have been developed to enable stable long time simulations of the Vlasov–Maxwell…”
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Degenerate elliptic equations for resonant wave problems by Nicolopoulos, Anouk, Campos Pinto, Martin, Després, Bruno, Ciarlet, Patrick

“…Abstract The modelling of resonant waves in 2D plasma leads to the coupling of two degenerate elliptic equations with a smooth coefficient $\alpha $ and…”
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Noiseless Vlasov–Poisson simulations with linearly transformed particles by Campos Pinto, Martin, Sonnendrücker, Eric, Friedman, Alex, Grote, David P., Lund, Steve M.

“…We introduce a deterministic discrete-particle simulation approach, the Linearly-Transformed Particle-In-Cell (LTPIC) method, that employs linear deformations…”
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Multilevel preconditioning of discontinuous Galerkin spectral element methods. Part I: geometrically conforming meshes by Brix, Kolja, Campos Pinto, Martin, Canuto, Claudio, Dahmen, Wolfgang

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A MULTILEVEL PRECONDITIONER FOR THE INTERIOR PENALTY DISCONTINUOUS GALERKIN METHOD by BRIX, KOLJA, PINTO, MARTIN CAMPOS, DAHMEN, WOLFGANG

“…In this article we present a multilevel preconditioner for interior penalty discontinuous Galerkin discretizations of second order elliptic boundary value…”
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Convergence of an adaptive semi-Lagrangian scheme for the Vlasov-Poisson system by Campos Pinto, Martin, Mehrenberger, Michel

“…An adaptive semi-Lagrangian scheme for solving the Cauchy problem associated to the periodic 1+1-dimensional Vlasov-Poisson system in the two- dimensional…”
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Correction: A Broken FEEC Framework for Electromagnetic Problems on Mapped Multipatch Domains by Güçlü, Yaman, Hadjout, Said, Campos Pinto, Martin

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