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ADCM
2005
79views more  ADCM 2005»
15 years 6 months ago
Flexible piecewise approximations based on partition of unity
In this paper, we study a flexible piecewise approximation technique based on the use of the idea of the partition of unity. The approximations are piecewisely defined, globally sm...
Weimin Han, Wing Kam Liu
ANOR
2005
81views more  ANOR 2005»
15 years 6 months ago
Managing Stochastic, Finite Capacity, Multi-Project Systems through the Cross-Entropy Methodology
This paper addresses the problem of loading a finite capacity, stochastic (random) and dynamic multi-project system. The system is controlled by keeping a constant number of projec...
Izack Cohen, Boaz Golany, Avraham Shtub
APPML
2005
99views more  APPML 2005»
15 years 6 months ago
A numerical study of iterative refinement schemes for weakly singular integral equations
Three iterative refinement schemes are studied for approximating the solutions of linear weakly singular Fredholm integral equations of the second kind. The rates of convergence a...
Filomena D. d'Almeida, Olivier Titaud, Paulo B. Va...
JIRS
2007
103views more  JIRS 2007»
15 years 6 months ago
Decentralized Navigation Functions for Multiple Robotic Agents with Limited Sensing Capabilities
The decentralized navigation function methodology, established in our previous work for navigation of multiple holonomic agents with global sensing capabilities is extended to the...
Dimos V. Dimarogonas, Kostas J. Kyriakopoulos
JSCIC
2007
377views more  JSCIC 2007»
15 years 6 months ago
A Note on Discontinuous Galerkin Divergence-free Solutions of the Navier-Stokes Equations
We present a class of discontinuous Galerkin methods for the incompressible Navier-Stokes equations yielding exactly divergence-free solutions. Exact incompressibility is achieved...
Bernardo Cockburn, Guido Kanschat, Dominik Sch&oum...