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CORR
2010
Springer
61views Education» more  CORR 2010»
13 years 7 months ago
A weakly stable algorithm for general Toeplitz systems
We show that a fast algorithm for the QR factorization of a Toeplitz or Hankel matrix A is weakly stable in the sense that RT R is close to AT A. Thus, when the algorithm is used ...
Adam W. Bojanczyk, Richard P. Brent, Frank R. de H...
ICRA
1998
IEEE
95views Robotics» more  ICRA 1998»
13 years 11 months ago
A General Algorithm for Dynamic Feedback Linearization of Robots with Elastic Joints
For a general class of robots with elastic joints, we introduce an inversion algorithm for the synthesis of a dynamic feedback control law that gives input-output decoupling and f...
Alessandro De Luca, Pasquale Lucibello

Publication
216views
12 years 5 months ago
The Geometry of Time-Stepping
The space-time geometric structure of Maxwell’s equations is examined and a subset of them is found to define a pair of exact discrete time-stepping relations. The desirability ...
Claudio Mattiussi
CORR
2006
Springer
116views Education» more  CORR 2006»
13 years 7 months ago
Rewriting modulo in Deduction modulo
Abstract. We study the termination of rewriting modulo a set of equations in the Calculus of Algebraic Constructions, an extension of the Calculus of Constructions with functions a...
Frédéric Blanqui
AMC
2004
86views more  AMC 2004»
13 years 7 months ago
Solving constrained matrix equations and Cramer rule
This paper presents the solution of a general constrained matrix equation using generalized inverses and gives an explicit expression for the elements of the solution matrix using...
Guorong Wang, Sanzheng Qiao