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VECPAR
1998
Springer
14 years 2 months ago
Simulating Magnetised Plasma with the Versatile Advection Code
Abstract. Matter in the universe mainly consists of plasma. The dynamics of plasmas is controlled by magnetic fields. To simulate the evolution of magnetised plasma, we solve the e...
Rony Keppens, Gábor Tóth
SIAMAM
2008
69views more  SIAMAM 2008»
13 years 10 months ago
Traveling Waves and Shocks in a Viscoelastic Generalization of Burgers' Equation
We consider traveling wave phenomena for a viscoelastic generalization of Burgers' equation. For asymptotically constant velocity profiles we find three classes of solutions c...
Victor Camacho, Robert D. Guy, Jon Jacobsen
CDC
2009
IEEE
121views Control Systems» more  CDC 2009»
13 years 7 months ago
Robust entrainment to natural oscillations of asymmetric systems arising from animal locomotion
We consider a class of linear flexible mechanical systems arising from the dynamics of animal locomotion. A distinctive property of such systems is that the stiffness matrix is asy...
Zhiyong Chen, Tetsuya Iwasaki
IPPS
2010
IEEE
13 years 8 months ago
Improving the performance of Uintah: A large-scale adaptive meshing computational framework
Abstract--Uintah is a highly parallel and adaptive multiphysics framework created by the Center for Simulation of Accidental Fires and Explosions in Utah. Uintah, which is built up...
Justin Luitjens, Martin Berzins
APVIS
2008
13 years 11 months ago
Height Ridge Computation and Filtering for Visualization
Motivated by the growing interest in the use of ridges in scientific visualization, we analyze the two height ridge definitions by Eberly and Lindeberg. We propose a raw feature d...
Ronald Peikert, Filip Sadlo