753 search results - page 23 / 151 » Stability in geometric theories |
GD
2009
Springer
15 years 28 days ago
2009
Springer
We show that recognizing intersection graphs of convex sets has the same complexity as deciding truth in the existential theory of the reals. Comparing this to similar results on t...
113
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COMPGEOM
1987
ACM
15 years 1 months ago
1987
ACM
In [12] Stolfi developed a complete theory of Oriented Projective Geometry. He showed that assigning meaning to the sign of an otherwise homogenous representation of geometry could...
AUTOMATICA
2006
14 years 9 months ago
2006
The challenging problem in linear control theory is to describe the total set of parameters (controller coefficients or plant characteristics) which provide stability of a system....
FOCM
2011
2011
Accuracy and Stability of Computing High-order Derivatives of Analytic Functions by Cauchy Integrals
14 years 4 months ago
Abstract High-order derivatives of analytic functions are expressible as Cauchy integrals over circular contours, which can very effectively be approximated, e.g., by trapezoidal s...
IROS
2009
IEEE
15 years 4 months ago
2009
IEEE
— Stability problems associated with haptics and robot control with obstacle avoidance are analyzed. Obstacle avoidance algorithms are revised to accomplish stable redesign using...