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On space-time properties of solutions for nonlinear evolutionary equations with random initial dataOn space-time properties of solutions for nonlinear evolutionary equations with random initial data
(Universidad de Costa Rica, Centro de Investigación en Matemática Pura y Aplicada (CIMPA), 1996)
Phase space properties and chaotic transport for a particle moving in a time dependent step potential well
(Elsevier B.V., 2014-06-01)
Some dynamical properties for an ensemble of non-interacting classical particles along chaotic orbits and transport properties over the chaotic sea for the problem of a step and time dependent potential well are considered. ...
Phase space properties and chaotic transport for a particle moving in a time dependent step potential well
(2014-06-01)
Some dynamical properties for an ensemble of non-interacting classical particles along chaotic orbits and transport properties over the chaotic sea for the problem of a step and time dependent potential well are considered. ...
Ricci collineations for type B warped space-times
(SABER ULA, 2006)
State space modeling of long-memory processes
(INST MATHEMATICAL STATISTICS, 1998)
This paper develops a state space modeling for long-range dependent data. Although a long-range dependent process has an infinite-dimensional state space representation, it is shown that by using the Kalman filter, the ...
Arithmetic fuchsian groups and space time block codes
(Sociedade Brasileira de Matemática Aplicada e Computacional, 2011-01-01)
In the context of space time block codes (STBCs) the theory of arithmetic Fuchsian groups is presented. Additionally, in this work we present a new class of STBCs based on arithmetic Fuchsian groups. This new class of codes ...
Arithmetic fuchsian groups and space time block codes
(Sociedade Brasileira de Matemática Aplicada e Computacional, 2011-01-01)
In the context of space time block codes (STBCs) the theory of arithmetic Fuchsian groups is presented. Additionally, in this work we present a new class of STBCs based on arithmetic Fuchsian groups. This new class of codes ...
Flow properties of fast three-dimensional sequences for MR angiography
(ELSEVIER SCIENCE INC, 1999)
To reduce the scan time of time of flight or phase contrast angiography sequences, fast three-dimensional k-space trajectories can be employed. The best 3D trajectory depends on tolerable scan time, readout time, geometric ...