Unimodular polynomial matrix

Known as: Unimodular 
In mathematics, a unimodular polynomial matrix is a square polynomial matrix whose inverse exists and is itself a polynomial matrix. Equivalently, a… (More)
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2014
2014
We present a simple algorithm to compute the factors of a Unimodular-Upper (UU) polynomial matrix decomposition. The algorithm… (More)
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2014
2014
Given a rectangular matrix <b>F</b> ∈ K[<i>x</i>]<sup><i>m</i>x<i>n</i></sup> with <i>m</i> < <i>n</i> of univariate polynomials… (More)
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Highly Cited
2014
Highly Cited
2014
The NP-hard problem of optimizing a quadratic form over the unimodular vector set arises in radar code design scenarios as well… (More)
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Highly Cited
2009
Highly Cited
2009
Unimodular (i.e., constant modulus) sequences with good autocorrelation properties are useful in several areas, including… (More)
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Highly Cited
2009
Highly Cited
2009
A multiple-input multiple-output (MIMO) radar system that transmits orthogonal waveforms via its antennas can achieve a greatly… (More)
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Highly Cited
2007
Highly Cited
2007
We investigate unimodular random networks. Our motivations include their characterization via reversibility of an associated… (More)
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Highly Cited
2007
Highly Cited
2007
We investigate the boundedness of unimodular Fourier multipliers on modulation spaces. Surprisingly, the multipliers with general… (More)
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Highly Cited
1999
Highly Cited
1999
In this paper, we study self-dual codes over the ring Z 2k of the integers modulo 2k with relationships to even unimodular… (More)
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1997
1997
We consider the problem of minimizing a separable convex objective function over the linear space given by a system Mx = 0 with M… (More)
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1995
1995
We focus on combinatorial problems arising from symmetric and skew{symmetric matrices. For much of the thesis we consider… (More)
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