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JCAM
2010
111views more  JCAM 2010»
13 years 2 months ago
Finite element simulation of compressible particle-laden gas flows
A macroscopic two-fluid model of compressible particle-laden gas flows is considered. The governing equations are discretized by a high-resolution finite element method based on a...
Marcel Gurris, Dmitri Kuzmin, Stefan Turek
SIAMADS
2010
97views more  SIAMADS 2010»
13 years 2 months ago
Localized Instability and Attraction along Invariant Manifolds
Abstract. We derive a simple criterion for transverse instabilities along a general invariant manifold of a multidimensional dynamical system. The criterion requires an appropriate...
George Haller, Themistoklis Sapsis
TIT
2010
97views Education» more  TIT 2010»
13 years 2 months ago
Periodic orbits and equilibria in glass models for gene regulatory networks
Abstract--Glass models are frequently used to model gene regulatory networks. A distinct feature of the Glass model is that its dynamics can be formalized as paths through multi-di...
Igor Zinovik, Yury Chebiryak, Daniel Kroening
TSE
2010
132views more  TSE 2010»
13 years 2 months ago
ASCENT: An Algorithmic Technique for Designing Hardware and Software in Tandem
Search-based software engineering is an emerging paradigm that uses automated search algorithms to help designers iteratively find solutions to complicated design problems. For exa...
Jules White, Brian Doughtery, Douglas C. Schmidt
TSP
2010
13 years 2 months ago
A low complexity blind estimator of narrowband polynomial phase signals
Consider the problem of estimating the parameters of multiple polynomial phase signals observed by a sensor array. In practice, it is difficult to maintain a precisely calibrated a...
Alon Amar, Amir Leshem, Alle-Jan van der Veen