Search Results - "Domingues, Margarete O."

Advantage of wavelet technique to highlight the observed geomagnetic perturbations linked to the Chilean tsunami (2010) by Klausner, V., Mendes, Odim, Domingues, Margarete O., Papa, Andres R. R., Tyler, Robert H., Frick, Peter, Kherani, Esfhan A.

“…The vertical component (Z) of the geomagnetic field observed by ground‐based observatories of the International Real‐Time Magnetic Observatory Network has been…”
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Interpolating Wavelets and Adaptive Finite Difference Schemes for Solving Maxwell's Equations: The Effects of Gridding by Pinho, P., Domingues, M.O., Ferreira, P.J.S.G., Gomes, S.M., Gomide, A., Pereira, J.R.

“…In this paper, we discuss the use of the sparse point representation (SPR) methodology for adaptive finite-difference simulations in computational…”
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An ideal compressible magnetohydrodynamic solver with parallel block-structured adaptive mesh refinement by Lopes, Muller Moreira, Deiterding, Ralf, Gomes, Anna Karina Fontes, Mendes, Odim, Domingues, Margarete O.

“…•A parallel dynamically adaptive magnetohydrodynamic solver is developed.•Structured mesh adaptation is provided by the AMROC framework.•Several verification…”
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An adaptive multiresolution scheme with local time stepping for evolutionary PDEs by Domingues, Margarete O., Gomes, Sônia M., Roussel, Olivier, Schneider, Kai

“…We present a fully adaptive numerical scheme for evolutionary PDEs in Cartesian geometry based on a second-order finite volume discretization. A…”
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On the Effects of Gaps and Uses of Approximation Functions on the Time-Scale Signal Analysis: A Case Study Based on Space Geophysical Events by Magrini, Luciano A., Domingues, Margarete O., Mendes, Odim

“…The presence of gaps is quite common in signals related to space science phenomena. Usually, this presence prevents the direct use of standard time-scale…”
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Simulating the Interaction of a Non-magnetized Planet with the Stellar Wind Produced by a Sun-like Star Using the FLASH Code by Evangelista, Edgard F. D., Miranda, Oswaldo D., Mendes, Odim, Domingues, Margarete O.

“…The study of the interaction between solid objects and magnetohydrodynamic (MHD) fluids is of great importance in physics as a consequence of the significant…”
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Space–time adaptive multiresolution methods for hyperbolic conservation laws: Applications to compressible Euler equations by Domingues, Margarete O., Gomes, Sônia M., Roussel, Olivier, Schneider, Kai

“…Adaptive strategies in space and time allow considerable speed-up of finite volume schemes for conservation laws, while controlling the accuracy of the…”
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A brief study of instabilities in the context of space magnetohydrodynamic simulations by Evangelista, Edgard de F.D., Domingues, Margarete O., Mendes, Odim, Miranda, Oswaldo D.

“…The study of the hydrodynamic instabilities in the context of the magnetohydrodynamics (MHD) is very important in many branches of physics. Particularly, we…”
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Grid structure impact in sparse point representation of derivatives by Domingues, Margarete O., Ferreira, Paulo J.S.G., Gomes, Sônia M., Gomide, Anamaria, Pereira, José R., Pinho, Pedro

“…In the Sparse Point Representation (SPR) method the principle is to retain the function data indicated by significant interpolatory wavelet coefficients, which…”
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Comparison of adaptive multiresolution and adaptive mesh refinement applied to simulations of the compressible Euler equations by Deiterding, Ralf, Domingues, Margarete O, Gomes, Sonia M, Schneider, Kai

“…We present a detailed comparison between two adaptive numerical approaches to solve partial differential equations (PDEs), adaptive multiresolution (MR) and…”
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Simulating the Interaction of a Comet With the Solar Wind Using a Magnetohydrodynamic Model by Evangelista, Edgard de F. D, Domingues, Margarete O, Mendes, Odim, Miranda, Oswaldo D

“…Discontinuity, Nonlinearity, and Complexity 7(2), 143-149 (2018) We present simulations of a comet interacting with the solar wind. Such simulations are…”
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Rayleigh and acoustic gravity waves detection on magnetograms during the Japanese Tsunami, 2011 by Klausner, Virginia, Kherani, Esfhan A, Muella, Marcio T. A. H, Mendes, Odim, Domingues, Margarete O, Papa, Andres R. R

“…The continuous geomagnetic field survey holds an important potential in future prevention of tsunami damages, and also, it could be used in tsunami forecast…”
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Tsunami effects on the Z component of the geomagnetic field by Klausner, Virginia, Domingues, Margarete O, Mendes, Odim, Papa, Andres R. R

“…The vertical component (Z) of the geomagnetic field observed by ground-based observatories of the INTERMAGNET network has been used to analyze the effects of…”
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Characteristics of solar diurnal variations: a case study based on records from the ground magnetic observatory at Vassouras, Brazil by Klausner, Virginia, Papa, Andres R. R, Mendes, Odim, Domingues, Margarete O, Frick, Peter

“…The horizontal component amplitudes of magnetograms recorded by ground-based observatories of the INTERMAGNET network have been used to analyze the global…”
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Adaptive finite difference schemes based on interpolating wavelets for solving 2D Maxwell's equations by Pinho, P., Domingues, M.O., Ferreira, P.J.S., Gomes, S.M., Gomide, A., Pereira, J.R.

“…This paper describes a 2D application of interpolating wavelets and recursive interpolation schemes with thresholding, aiming the representation of the…”
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