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» Lyapunov functionals and matrices
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AUTOMATICA
2005
91views more  AUTOMATICA 2005»
13 years 7 months ago
Lyapunov-based continuous-time nonlinear controller redesign for sampled-data implementation
: Given a continuous-time controller and a Lyapunov function that shows global asymptotic stability for the closed loop system, we provide several results for modification of the c...
Dragan Nesic, Lars Grüne
DCC
2004
IEEE
14 years 7 months ago
On the Entropy of a Hidden Markov Process
We study the entropy rate of a hidden Markov process (HMP) defined by observing the output of a binary symmetric channel whose input is a first-order binary Markov process. Despit...
Philippe Jacquet, Gadiel Seroussi, Wojciech Szpank...
SIAMMAX
2010
105views more  SIAMMAX 2010»
13 years 2 months ago
Construction of Covariance Matrices with a Specified Discrepancy Function Minimizer, with Application to Factor Analysis
The main goal of this paper is to develop a numerical procedure for construction of covariance matrices such that for a given covariance structural model and a discrepancy function...
So Yeon Chun, A. Shapiro
CPHYSICS
2011
232views Education» more  CPHYSICS 2011»
13 years 2 months ago
A nested Krylov subspace method to compute the sign function of large complex matrices
We present an acceleration of the well-established Krylov-Ritz methods to compute the sign function of large complex matrices, as needed in lattice QCD simulations involving the o...
Jacques Bloch, Simon Heybrock
COMBINATORICS
2006
135views more  COMBINATORICS 2006»
13 years 7 months ago
Lyndon Words and Transition Matrices between Elementary, Homogeneous and Monomial Symmetric Functions
Let h, e, and m denote the homogeneous symmetric function, the elementary symmetric function and the monomial symmetric function associated with the partition respectively. We gi...
Andrius Kulikauskas, Jeffrey B. Remmel