Results 271 to 280 of about 812,204 (311)

The Kreiss Matrix Theorem on a General Complex Domain

SIAM Journal on Matrix Analysis and Applications, 1999
Let \(A\) be a bounded linear operator on a Hilbert space \(H\), with spectrum \(\Lambda(A)\). The Kreiss matrix threorem gives bounds for \(\|A^n\|\) based on the resolvent norm \(\|(zI- A)^{-1}\|\) if \(\Lambda(A)\) is in the unit disk or for \(\|e^{tA}\|\) if \(\Lambda(A)\) is in the left half plane. The authors generalize these results to a complex
Toh, K.-C., Trefethen, L.N.
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Domain of the Nörlund Matrix in Some of Maddox’s Spaces

Proceedings of the National Academy of Sciences, India Section A: Physical Sciences, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yesilkayagil, Medine, Basar, Feyzi
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Inference of domain-domain interactions by matrix factorisation and domain-level features

International Journal of Functional Informatics and Personalised Medicine, 2014
In the development of new drugs and improved treatment of diseases, it is essential to understand molecular networks in living organism. Especially, it is important to identify interacting domains among proteins to elucidate hidden functions for protein–protein interactions (PPIs).
Thi Tu Kien Le, Osamu Hirose, Thi Lan Anh Nguyen, Thammakorn Saethang, Vu Anh Tran, Xuan Tho Dang, Duc Luu Ngo, Mamoru Kubo, Yoichi Yamada, Kenji Satou   +9 more
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Operators Between Matrix Domains

2021
In this chapter, we apply the results of the previous chapters to characterize matrix transformations on the spaces of generalized weighted means and on matrix domains of triangles in BK spaces. We also establish estimates or identities for the Hausdorff measure of noncompactness of matrix transformations from arbitrary BK spaces with AK into c, \(c_{0}
Bruno de Malafosse, Eberhard Malkowsky, Vladimir Rakočević   +2 more
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A note on matrix domains of Copson matrix of order α and compact operators

Asian-European Journal of Mathematics, 2021
Roopaei [J. Inequal. Appl. 2020 (2020) 120] introduced the sequence space [Formula: see text] which is a matrix domain of Copson matrix in the space [Formula: see text] [Formula: see text] In this paper, we characterize the matrix classes [Formula: see text], [Formula: see text] and [Formula: see text] [Formula: see text].
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On the Domain and Dimension Hierarchy of Matrix Interpretations

2012
Matrix interpretations are a powerful technique for proving termination of term rewrite systems. Depending on the underlying domain of interpretation, one distinguishes between matrix interpretations over the real, rational and natural numbers. In this paper we clarify the relationship between all three variants, showing that matrix interpretations ...
Friedrich Neurauter, Aart Middeldorp
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Structure of Acrosomal Matrix Domains of Rabbit Sperm

Journal of Structural Biology, 1994
The structural organization of different domains of the acrosomal matrix of intact and detergent-extracted rabbit spermatozoa was characterized utilizing both thin sectioning and negative staining techniques. A matrix component with a crystalline substructure was present exclusively within the apical segment of the acrosome.
G E, Olson, V P, Winfrey
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Cross-Domain Matrix Factorization for Multiple Implicit-Feedback Domains

2015
Cross-domain recommender systems represent an emerging research topic as users generally have interactions with items from multiple domains. One goal of a cross-domain recommender system is to improve the quality of recommendations in a target domain by using user preference information from other source domains.
Rohit Parimi, Doina Caragea
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Holomorphy domain of theS-matrix in potential scattering

Il Nuovo Cimento, 1962
In the present paper we study the holomorphy domain of theS-matrix in the case of potentialsV(z), analytic and conveniently bounded in the right half plane ofz. To this purpose we use a method given byRegge (1).
Bottino, A., Longoni, A. M.
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Rod and cone specific domains in the interphotoreceptor matrix

Journal of Comparative Neurology, 1991
AbstractThe insoluble matrix domain of the interphotoreceptor matrix (IPM) from normal dog, cat, and mouse retinae were characterized using lectin cytochemistry. The lectins WGA (wheat germ agglutinin) and PNA (peanut agglutinin) were used to label interphotoreceptor matrix microdomains in cryosections of retinal tissue and in extracted insoluble ...
K E, Mieziewska, T, van Veen, J M, Murray, G D, Aguirre   +3 more
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