Results 241 to 250 of about 443,680 (282)

Improved Source Localization of Auditory Evoked Fields using Reciprocal BEM-FMM. [PDF]

open access: yesBrain Topogr
Drumm DA   +12 more
europepmc   +1 more source

Norm-Observable Operator Models

Neural Computation, 2010
Hidden Markov models (HMMs) are one of the most popular and successful statistical models for time series. Observable operator models (OOMs) are generalizations of HMMs that exhibit several attractive advantages. In particular, a variety of highly efficient, constructive, and asymptotically correct learning algorithms are available for OOMs.
Zhao, Ming-Jie, Jaeger, Herbert
openaire   +2 more sources

Norm attaining operators and norming functionals

Proceedings of the American Mathematical Society, 1982
The question of whether a countably additive measure with values in a Banach space attains the diameter of its range was unresolved. In this paper an example is given of a countably additive vector measure, taking values in a C ( K ) C(K) space, for which the diameter of the range is not attained.
Bilyeu, Russell G., Lewis, Paul W.
openaire   +2 more sources

Unitarily Invariant Operator Norms

Canadian Journal of Mathematics, 1983
1.1. Over the past 15 years there has grown up quite an extensive theory of operator norms related to the numerical radius1of a Hilbert space operator T. Among the many interesting developments, we may mention:(a) C. Berger's proof of the “power inequality”2(b) R. Bouldin's result that3for any isometry V commuting with T;(c) the unification by B.
Fong, C.-K., Holbrook, J. A. R.
openaire   +1 more source

Operator Norm Limits of Order Continuous Operators

Positivity, 2005
Let \(X\) and \(Y\) be Banach lattices, and denote by \({\mathcal L}^b(X, Y)\) the space of order bounded linear operators from \(X\) into \(Y\) equipped with the order bound norm, a norm introduced by the second author [in: Functional analysis and economic theory, Samos, Greece, July 1996, 109--118 (1998; Zbl 0912.47018)]. Moreover, let \({\mathcal L}^
Wickstead, Anthony, Kitover, A.K.
openaire   +2 more sources

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