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TIT
2010
98views Education» more  TIT 2010»
14 years 4 months ago
QR decomposition of Laurent polynomial matrices sampled on the unit circle
Abstract--We consider Laurent polynomial (LP) matrices defined on the unit circle of the complex plane. QR decomposition of an LP matrix A(s) yields QR factors Q(s) and R(s) that, ...
Davide Cescato, Helmut Bölcskei
COLT
2005
Springer
15 years 3 months ago
General Polynomial Time Decomposition Algorithms
We present a general decomposition algorithm that is uniformly applicable to every (suitably normalized) instance of Convex Quadratic Optimization and efficiently approaches an o...
Nikolas List, Hans-Ulrich Simon
ISSAC
1992
Springer
101views Mathematics» more  ISSAC 1992»
15 years 1 months ago
Homogeneous Decomposition of Polynomials
Jürgen Weiss