Entropy numbers of diagonal operators of logarithmic type.
Kühn, Thomas (2001)
Georgian Mathematical Journal
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Kühn, Thomas (2001)
Georgian Mathematical Journal
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Creutzig, J., Linde, W. (2001)
Georgian Mathematical Journal
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P. Erdős, J. Nicolas, A. Sárközy (1992)
Colloquium Mathematicae
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Satish Kumar, Rajesh Kumar (2011)
Kragujevac Journal of Mathematics
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Yan, Rei-Fang (2006)
Revista Colombiana de Matemáticas
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Miroslav Katětov (1992)
Commentationes Mathematicae Universitatis Carolinae
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We describe a conceptual approach which provides a unified view of various entropy-like functionals on the class of semimetric spaces, endowed with a bounded measure. The entropy considered in the author’s previous articles is modified so as to assume finite values for a fairly wide class of spaces which fail to be totally bounded.
Alexey E. Rastegin (2012)
Kybernetika
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Generalized entropic functionals are in an active area of research. Hence lower and upper bounds on these functionals are of interest. Lower bounds for estimating Rényi conditional -entropy and two kinds of non-extensive conditional -entropy are obtained. These bounds are expressed in terms of error probability of the standard decision and extend the inequalities known for the regular conditional entropy. The presented inequalities are mainly based on the convexity of some functions....