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CAGD
2004
84views more  CAGD 2004»
13 years 7 months ago
Shape characterization of subdivision surfaces--case studies
For subdivision surfaces, it is important to characterize local shape near flat spots and points where the surface is not twice continuously differentiable. Applying general princ...
Kestutis Karciauskas, Jörg Peters, Ulrich Rei...
CN
2004
149views more  CN 2004»
13 years 7 months ago
Efficient dynamic traffic grooming in service-differentiated WDM mesh networks
In this paper, we address the issue of traffic grooming in arbitrary WDM mesh networks. We present a novel groomer architecture wherein a combination of grooming at two different ...
Harsha V. Madhyastha, C. Siva Ram Murthy
SIAMCO
2000
110views more  SIAMCO 2000»
13 years 7 months ago
On the Minimizing Property of a Second Order Dissipative System in Hilbert Spaces
We study the asymptotic behavior at infinity of solutions of a second order evolution equation with linear damping and convex potential. The differential system is defined in a rea...
Felipe Alvarez
SIAMCO
2000
75views more  SIAMCO 2000»
13 years 7 months ago
Generic Simplicity of the Spectrum and Stabilization for a Plate Equation
In this work we prove the generic simplicity of the spectrum of the clamped plate equation in a bounded regular domain of Rd. That is, given Rd, we show that there exists an arbi...
Jaime H. Ortega, Enrique Zuazua
MP
2002
103views more  MP 2002»
13 years 7 months ago
Detecting Jacobian sparsity patterns by Bayesian probing
In this paper we describe an automatic procedure for successively reducing the set of possible nonzeros in a Jacobian matrix until eventually the exact sparsity pattern is obtained...
Andreas Griewank, Christo Mitev