Convex combinations of unitaries in -algebras.
Siddiqui, Akhlaq A. (2011)
The New York Journal of Mathematics [electronic only]
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Siddiqui, Akhlaq A. (2011)
The New York Journal of Mathematics [electronic only]
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Péter Battyányi (1996)
Commentationes Mathematicae Universitatis Carolinae
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In this paper, we examine some questions concerned with certain ``skew'' properties of the range of a Jordan *-derivation. In the first part we deal with the question, for example, when the range of a Jordan *-derivation is a complex subspace. The second part of this note treats a problem in relation to the range of a generalized Jordan *-derivation.
M. Benslimane, H. Marhnine, C. Zarhouti (2001)
Extracta Mathematicae
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Giancarlo Travaglini (1991)
Colloquium Mathematicae
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This paper is concerned with the action of a special formally real Jordan algebra U on an Euclidean space E, with the decomposition of E under this action and with an application of this decomposition to the study of Bessel functions on the self-adjoint homogeneous cone associated to U.
Siddiqui, Akhlaq A. (2010)
The New York Journal of Mathematics [electronic only]
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Siddiqui, Akhlaq A. (2011)
The New York Journal of Mathematics [electronic only]
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Kolesnikov, Pavel (2009)
SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
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Sánchez, Cristián U., Dal Lago, Walter, Calí, Ana L., Tala, José (2003)
Beiträge zur Algebra und Geometrie
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