The Space of a Positive Definite Matrix of Measures and Density of Matrix Polynomials inL1
Copyright policy ) Pedro Lopez-Rodriguez; Antonio J. Durán;
The Space of a Positive Definite Matrix of Measures and Density of Matrix Polynomials inL1
AbstractIn this paper we study the space Lp(μ), 1⩽p⩽+∞,μbeing a positive definite matrix of measures. We prove that the set of all positive definite matrices of measures having the same moments as those ofμis compact in the vague topology, and we give a density result for L1(μ) which is an extension to the matrix case of the classical result for scalar polynomials and positive measures due to Naimark.
- University of Seville Spain
Mathematics(all), Numerical Analysis, Applied Mathematics, Analysis
Mathematics(all), Numerical Analysis, Applied Mathematics, Analysis
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This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
Citations provided by BIP!popularityPopularity provided by BIP!
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
Popularity provided by BIP! 11
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Top 10%
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