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» Boundary Points and Resolution
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DAGSTUHL
2006
15 years 2 months ago
Challenges in Computational Commutative Algebra
In this paper we consider a number of challenges from the point of view of the CoCoA project one of whose tasks is to develop software specialized for computations in commutative a...
John Abbott
SIAMAM
2008
60views more  SIAMAM 2008»
15 years 1 months ago
Voltage and Current Excitation for Time-Harmonic Eddy-Current Problems
We want to give a systematic presentation of voltage or current intensity excitation for time-harmonic eddy-current problems. The key point of our approach resides in a suitable p...
Ana Alonso Rodríguez, Alberto Valli
81
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AMC
2005
94views more  AMC 2005»
15 years 1 months ago
Turing instabilities and patterns near a Hopf bifurcation
We derive a necessary and sufficient condition for Turing instabilities to occur in two-component systems of reaction-diffusion equations with Neumann boundary conditions. We appl...
Rui Dilão
JACM
2002
93views more  JACM 2002»
15 years 1 months ago
Map graphs
We consider a modified notion of planarity, in which two nations of a map are considered adjacent when they share any point of their boundaries (not necessarily an edge, as planar...
Zhi-Zhong Chen, Michelangelo Grigni, Christos H. P...
AAAI
2007
15 years 3 months ago
UNDERTOW: Multi-Level Segmentation of Real-Valued Time Series
The discovery of meaningful change points, finding segments, in both categorical and real-value data time series is a well-studied problem. Prior segmentation algorithms and task...
Tom Armstrong, Tim Oates