spaces on bounded symmetric domains
Kyong T. Hahn, Josephine Mitchell (1973)
Annales Polonici Mathematici
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Kyong T. Hahn, Josephine Mitchell (1973)
Annales Polonici Mathematici
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Naotsugu Chinen (2015)
Commentationes Mathematicae Universitatis Carolinae
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By , , we denote the -th symmetric product of a metric space as the space of the non-empty finite subsets of with at most elements endowed with the Hausdorff metric . In this paper we shall describe that every isometry from the -th symmetric product into itself is induced by some isometry from into itself, where is either the Euclidean space or the sphere with the usual metrics. Moreover, we study the -th symmetric product of the Euclidean space up to bi-Lipschitz equivalence...
Bo'az Klartag (2010)
Journal of the European Mathematical Society
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Suppose that is an absolutely continuous probability measure on n, for large . Then has low-dimensional marginals that are approximately spherically-symmetric. More precisely, if , then there exist -dimensional marginals of that are -far from being sphericallysymmetric, in an appropriate sense. Here is a universal constant.
Oihane F. Blanco, Miguel Sánchez, José M. Senovilla (2013)
Journal of the European Mathematical Society
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, that is to say, Lorentzian manifolds with vanishing second derivative of the curvature tensor , are characterized by several geometric properties, and explicitly presented. Locally, they are a product where each factor is uniquely determined as follows: is a Riemannian symmetric space and is either a constant-curvature Lorentzian space or a definite type of plane wave generalizing the Cahen–Wallach family. In the proper case (i.e., at some point), the curvature...
Brenda Johnson, Randy McCarthy (2008)
Fundamenta Mathematicae
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We study the Taylor towers of the nth symmetric and exterior power functors, Spⁿ and Λⁿ. We obtain a description of the layers of the Taylor towers, and , in terms of the first terms in the Taylor towers of and for t < n. The homology of these first terms is related to the stable derived functors (in the sense of Dold and Puppe) of and . We use stable derived functor calculations of Dold and Puppe to determine the lowest nontrivial homology groups for and .
H. E. Darwish, A. Y. Lashin, S. M. Sowileh (2017)
Annales Universitatis Mariae Curie-Sklodowska, sectio A – Mathematica
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In the present work, we introduce the subclass , of starlike functions with respect to -symmetric points of complex order () in the open unit disc . Some interesting subordination criteria, inclusion relations and the integral representation for functions belonging to this class are provided. The results obtained generalize some known results, and some other new results are obtained.
Zhibin Du, Carlos M. da Fonseca (2016)
Czechoslovak Mathematical Journal
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Suppose that is a real symmetric matrix of order . Denote by the nullity of . For a nonempty subset of , let be the principal submatrix of obtained from by deleting the rows and columns indexed by . When , we call a P-set of . It is known that every P-set of contains at most elements. The graphs of even order for which one can find a matrix attaining this bound are now completely characterized. However, the odd case turned out to be more difficult to tackle. As...
M. K. Sen (1971)
Annales Polonici Mathematici
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A. Szymański (1977)
Colloquium Mathematicae
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P. Srivastava, K. K. Azad (1981)
Matematički Vesnik
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Ralph McKenzie (1971)
Colloquium Mathematicae
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Janusz Matkowski (1989)
Annales Polonici Mathematici
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Stephan Baier (2004)
Acta Arithmetica
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K. Orlov (1981)
Matematički Vesnik
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A. Makowski (1964)
Matematički Vesnik
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А.М. Вершик (1972)
Zapiski naucnych seminarov Leningradskogo
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Stephan Baier (2005)
Acta Arithmetica
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M. K. Aouf (1988)
Matematički Vesnik
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Swami Jnanananda (1936)
Časopis pro pěstování matematiky a fysiky
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Enrico Jannelli (1983)
Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti
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L’equazione in condizioni di debole iperbolicità , è ben posta negli spazi di Gevrey con , purché sia di Gevrey in di ordine e risulti
Adam Osękowski (2010)
Bulletin of the Polish Academy of Sciences. Mathematics
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Let f be a conditionally symmetric martingale and let S(f) denote its square function. (i) For p,q > 0, we determine the best constants such that . Furthermore, the inequality extends to the case of Hilbert space valued f. (ii) For N = 1,2,... and q > 0, we determine the best constants such that . These bounds are extended to sums of conditionally symmetric variables which are not necessarily integrable. In addition, we show that neither of the inequalities above holds if...