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pro vyhledávání: '"Sonia M. F. Garcia"'
Autor:
Sonia M. F. Garcia, Søren Jensen
Publikováno v:
ESAIM: Mathematical Modelling and Numerical Analysis. 31:303-326
Un probleme parabolique a ete etudie d'un point de vue stabilite, ainsi que des proprietes d'approximation des methodes des elements finis mixtes (en espace) d'ordre croissant. Il est montre que des estimations precedentes faites sur la projection Ra
Autor:
Sonia M. F. Garcia, Donald A. French
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 118:153-161
An error analysis is provided for the spatial approximation by the finite element method of a nonlinear time-dependent problem which models the antiplane shear deformations of a thermoplastic material. This problem consists of a system of two coupled
Autor:
Sonia M. F. Garcia
Publikováno v:
Numerical Methods for Partial Differential Equations. 10:149-169
Autor:
Sonia M. F. Garcia
Publikováno v:
Numerical Methods for Partial Differential Equations. 10:129-147
L2-error estimates are computed for mixed finite-element methods for second-order quasilinear (and linear, variable coefficient) parabolic equations. Results are given for the continuous-time case. The convergence of the values for both the scalar fu
Publikováno v:
Volume 8: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A and B.
Forced liquid convection microchannel cooling systems present an alternative to the forced air-convection schemes and offer higher thermal performance. With regard to forced liquid convection, two-phase convection offers superior performance to liqui
Publikováno v:
Volume 8: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A and B.
The solution of the heat conduction equation in the liquid layer beneath a moving bubble’s base and the resulting local heat transfer coefficient are presented. An analytical model was constructed using separation of variables to solve the heat con
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2004, Iss 13, Pp 1985-1992 (2004)
EURASIP Journal on Advances in Signal Processing, Vol 2004, Iss 13, p 429289 (2004)
EURASIP Journal on Advances in Signal Processing, Vol 2004, Iss 13, p 429289 (2004)
The type of signal studied in this paper is a periodic pulse, with the pulse length short compared to the period, and the signal is buried in noise. If standard techniques such as the fast Fourier transform are used to study the signal, the data reco