753 search results - page 67 / 151 » Stability in geometric theories |
JGO
2010
14 years 8 months ago
2010
We consider an optimal control where the state-control relation is given by a quasi-variational inequality, namely a generalized obstacle problem. We give an existence result for s...
176
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Book
"There is a very large literature on the theoretical underpinnings of the
wavelet transform. However, theory must be complemented with a significant
amount of practical work...
SIAMIS
2008
14 years 9 months ago
2008
The area distance to a convex plane curve is an important concept in computer vision. In this paper we describe a strong link between area distances and improper affine spheres. Th...
148
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DCG
2011
14 years 1 months ago
2011
We describe a variant of a method used by modern graphic artists to design what are traditionally called Celtic knots, which are part of a larger family of designs called “mirro...
CDC
2008
IEEE
15 years 4 months ago
2008
IEEE
— In this paper we employ the theory of partially ordered sets to model and analyze a class of decentralized control problems. We show that posets provide a natural way of modeli...