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» A Matrix Characterization for MELL
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ISSAC
1997
Springer
142views Mathematics» more  ISSAC 1997»
14 years 1 months ago
The Structure of Sparse Resultant Matrices
Resultants characterize the existence of roots of systems of multivariate nonlinear polynomial equations, while their matrices reduce the computation of all common zeros to a prob...
Ioannis Z. Emiris, Victor Y. Pan
ICRA
1993
IEEE
118views Robotics» more  ICRA 1993»
14 years 1 months ago
Mechanical Computation for Passive Force Control
Force control implemented by a passive mechanical device (perhaps a wrist) has inherent advantages over active implementations. A passive mechanical device can regain some of the ...
Ambarish Goswami, Michael A. Peshkin
ENGL
2007
78views more  ENGL 2007»
13 years 9 months ago
A Theorem on the Manipulability of Redundant Serial Kinematic Chains
—The concept of ‘manipulability’ is particularly important to characterize the ability of a serial kinematic chain – artificial manipulator or natural limb – to move quic...
Bertrand Tondu
JCT
2007
99views more  JCT 2007»
13 years 9 months ago
Independence for partition regular equations
A matrix A is said to be partition regular (PR) over a subset S of the positive integers if whenever S is finitely coloured, there exists a vector x, with all elements in the sam...
Imre Leader, Paul A. Russell
SIAMMAX
2010
117views more  SIAMMAX 2010»
13 years 4 months ago
On the Convergence of Rational Ritz Values
Ruhe's rational Krylov method is a popular tool for approximating eigenvalues of a given matrix, though its convergence behavior is far from being fully understood. Under fair...
Bernhard Beckermann, Stefan Güttel, Raf Vande...