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Search Results: 1 - 10 of 473 matches for " Kovacs "
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Invertibility-preserving maps of -algebras with real rank zero
Istvan Kovacs
Abstract and Applied Analysis , 2005, DOI: 10.1155/aaa.2005.685
Abstract: In 1996, Harris and Kadison posed the following problem: show that a linear bijection between C∗-algebras that preserves the identity and the set of invertible elements is a Jordan isomorphism. In this paper, we show that if A and B are semisimple Banach algebras and Φ:A→B is a linear map onto B that preserves the spectrum of elements, then Φ is a Jordan isomorphism if either A or B is a C∗-algebra of real rank zero. We also generalize a theorem of Russo.
Occurence of 1/29 translocation in "Hungarian Grey" cattle
A Kovacs
Genetics Selection Evolution , 1978, DOI: 10.1186/1297-9686-10-4-594a
Benützung der indexzahlen, die bei der zuchtwertsch?tzung der schweine in ungarn verwendet werden
J Kovacs
Genetics Selection Evolution , 1978, DOI: 10.1186/1297-9686-10-4-586a
Sustainability in Health Care: More is Not Always Better
Emily Kovacs
University of Toronto Medical Journal , 2004, DOI: 10.5015/utmj.v82i1.393
ágnes Kovács - Facetten der Akademie der Bildenden Künste München in der ungarischen Kunstgeschichtsschreibung
Kovacs, Agnes
Zeitenblicke , 2006,
Acting Out: Comparative Analyses of Romantic Realism in Stepen Crane and Knut Hamsun
David Kovacs
Nordlit : Tidsskrift i litteratur og kultur , 2001,
Acting Out: Comparative Analyses of Romantic Realism in Stepen Crane and Knut Hamsun
David Kovacs
Nordlit : Tidsskrift i litteratur og kultur , 2001,
Multiple Myeloma and B Cell Lymphoma. Investigation of IL-6, IL-6 Receptor Antagonist (IL-6RA), and GP130 Antagonist (GP130A) Using Various Parameters in an In Vitro Model
Eva Kovacs
The Scientific World Journal , 2006, DOI: 10.1100/tsw.2006.178
Mapping Between Semantic Graphs and Sentences in Grammar Induction System
Laszlo Kovacs
Brain. Broad Research in Artificial Intelligence and Neuroscience , 2010,
Abstract: The proposed transformation module performs mapping be- tween two di erent knowledge representation forms used in grammar induction systems. The kernel knowledge representation form is a special predicate centered conceptual graph called ECG. The ECG provides a semantic-based, language independent description of the environment. The other base representation form is some kind of language. The sentences of the language should meet the corresponding grammatical rules. The pilot project demonstrates the functionality of a translator module using this transformation engine between the ECG graph and the Hungarian language.
The Blazhko Effect
Geza Kovacs
Physics , 2009, DOI: 10.1063/1.3246458
Abstract: Current status of (the lack of) understanding Blazhko effect is reviewed. We focus mostly on the various components of the failure of the models and touch upon the observational issues only at a degree needed for the theoretical background. Attention is to be paid to models based on radial mode resonances, since they seem to be not fully explored yet, especially if we consider possible non-standard effects (e.g., heavy element enhancement). To aid further modeling efforts, we stress the need for accurate time-series spectral line analysis to reveal any possible non-radial component(s) and thereby let to include (or exclude) non-radial modes in explaining the Blazhko phenomenon.
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