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» Computing Minimal Polynomials of Matrices
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ICPR
2000
IEEE
15 years 1 months ago
A General Rank-2 Parameterization of the Fundamental Matrix
All the methods for estimating the fundamental matrix do not naturally exploit the rank-2 constraint. For these reason some few rank-2 parameterizations of the fundamental matrix ...
Francesco Isgrò, Emanuele Trucco
ICC
2009
IEEE
279views Communications» more  ICC 2009»
15 years 4 months ago
Non-Regenerative Multicarrier MIMO Relay Communications Based on Minimization of Mean-Squared Error
Abstract—In this paper we propose non-regenerative multicarrier multiple-input multiple-output (MIMO) relay techniques that minimize the mean-squared error (MSE) of the signal wa...
Yue Rong
TCS
2008
14 years 9 months ago
Approximate GCDs of polynomials and sparse SOS relaxations
The problem of computing approximate GCDs of several polynomials with real or complex coefficients can be formulated as computing the minimal perturbation such that the perturbed ...
Bin Li, Jiawang Nie, Lihong Zhi
DAGSTUHL
2006
14 years 11 months ago
Computation of the Minimal Associated Primes
Abstract. We propose a new algorithm for the computation of the minimal associated primes of an ideal. In [1] we have introduced modifications to an algorithm for the computation o...
Santiago Laplagne
CORR
2006
Springer
90views Education» more  CORR 2006»
14 years 9 months ago
Symmetric Subresultants and Applications
Schur's transforms of a polynomial are used to count its roots in the unit disk. These are generalized them by introducing the sequence of symmetric sub-resultants of two pol...
Cyril Brunie, Philippe Saux Picart