Serveur d'exploration Bourbaki

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E

Identifieur interne : 001A88 ( Istex/Corpus ); précédent : 001A87; suivant : 001A89

E

Auteurs : V. M. Tikhomirov ; S. A. Stepanov ; A. B. Ivanov ; L. V. Kantorovich ; E. B. Ershov ; M. I. Vo Tsekhovski ; V. G. Ushakov ; Ya. Yu. Nikitin ; M. S. Nikulin ; L. D. Kudryavtsev ; V. S. Shul An ; N. V. Butenin ; T. S. Pigolkina ; V. G. Prikazchikov ; A. B. Bakushinski ; V. M. Babich ; Yu. B. Rudyak ; D. D. Sokolov ; L. P. Kuptsov ; I. A. Kvasnikov ; I. N. Vekua ; R. A. Kordzadze ; Yu. N. Subbotin ; O. A. Ivanova ; V. N. Grishin ; D. A. Suprunenko ; A. V. Prokhorov ; B. A. Sevast Anov ; A. A. Bukhshtab ; V. I. Nechaev ; Yu. L. Ershov ; M. A. Ta Tslin ; E. B. Vinberg ; E. D. Solomentsev ; Yu. G. Zarkhin ; Val. S. Kulikov ; M. A. Shubin ; V. B. Andreev ; N. Kh. Rozov ; M. Sh. Tsalenko ; L. V. Kuz In ; L. M. Gluskin ; Yu. A. Bakhturin ; N. N. Vil Ams ; V. V. Gorbatsevich ; A. F. Leont V ; E. P. Dolzhenko ; R. L. Dobrushin ; V. V. Prelov ; D. V. Anosov ; V. E. Plisko ; N. M. Nagorny ; S. S. Goncharov ; I. A. Lavrov ; V. M. Mikheev ; V. A. Zalgaller ; M. V. Fedoryuk ; V. G. Boltyanski ; Ü. Lamiste ; L. A. Sidorov ; E. M. Semenov ; V. P. Petrenko ; S. N. Artemov ; A. I. Shtern ; I. I. Volkov ; Yu. I. Yanov ; E. G. Sklyarenko ; B. M. Bredikhin ; P. S. Soltan ; A. M. Stepin ; A. V. Prokhov ; G. D. Kim ; V. M. Sidel Ikov ; L. N. Bol Hev ; A. L. Semenov ; V. I. Danilov ; Ü. Lumiste ; V. L. Popov ; S. M. Voronin ; S. V. Matveev ; A. F. Kharshiladze ; I. B. Vapnyarski ; I. Kh. Sabitov ; P. S. Modenov ; Yu. A. Brychkov ; A. P. Prudnikov ; M. K. Samarin ; A. A. Mal Sev ; A. D. Myshkis ; V. E. Govorov ; A. L. Onishchik ; V. A. Iskovskikh ; M. G. Shur ; V. A. Sevast Anov ; A. S. Fedenko ; B. A. Efimov ; A. V. Mikhalev ; E. V. Pankrat V ; A. K. Tolpygo ; A. I. Loginov ; D. A. Ponomarev ; E. V. Shikin ; L. D. Kydryavtsev ; G. V. Kuz Ina ; F. P. Vasil V ; A. V. Arkhangel Ki

Source :

RBID : ISTEX:8317721E19D38B916369B37018914CFCDFF37060

Abstract

Abstract: ϵ-ENTROPY of a set in a metric space - The logarithm to the base 2 of the smallest number of points in an ϵ-net for this set. In other words, the ϵ-entropy ℋϵ(C, X) of a set C lying in a metric space (X, ρ)

Url:
DOI: 10.1007/978-1-4899-3795-7_3

Links to Exploration step

ISTEX:8317721E19D38B916369B37018914CFCDFF37060

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<name sortKey="Kharshiladze, A F" sort="Kharshiladze, A F" uniqKey="Kharshiladze A" first="A. F." last="Kharshiladze">A. F. Kharshiladze</name>
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<name sortKey="Vapnyarski, I B" sort="Vapnyarski, I B" uniqKey="Vapnyarski I" first="I. B." last="Vapnyarski">I. B. Vapnyarski</name>
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<name sortKey="Sabitov, I Kh" sort="Sabitov, I Kh" uniqKey="Sabitov I" first="I. Kh." last="Sabitov">I. Kh. Sabitov</name>
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<name sortKey="Prudnikov, A P" sort="Prudnikov, A P" uniqKey="Prudnikov A" first="A. P." last="Prudnikov">A. P. Prudnikov</name>
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<name sortKey="Myshkis, A D" sort="Myshkis, A D" uniqKey="Myshkis A" first="A. D." last="Myshkis">A. D. Myshkis</name>
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<name sortKey="Govorov, V E" sort="Govorov, V E" uniqKey="Govorov V" first="V. E." last="Govorov">V. E. Govorov</name>
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<name sortKey="Onishchik, A L" sort="Onishchik, A L" uniqKey="Onishchik A" first="A. L." last="Onishchik">A. L. Onishchik</name>
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<name sortKey="Iskovskikh, V A" sort="Iskovskikh, V A" uniqKey="Iskovskikh V" first="V. A." last="Iskovskikh">V. A. Iskovskikh</name>
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<name sortKey="Shur, M G" sort="Shur, M G" uniqKey="Shur M" first="M. G." last="Shur">M. G. Shur</name>
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<name sortKey="Sevast Anov, V A" sort="Sevast Anov, V A" uniqKey="Sevast Anov V" first="V. A." last="Sevast Anov">V. A. Sevast Anov</name>
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<name sortKey="Fedenko, A S" sort="Fedenko, A S" uniqKey="Fedenko A" first="A. S." last="Fedenko">A. S. Fedenko</name>
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<name sortKey="Efimov, B A" sort="Efimov, B A" uniqKey="Efimov B" first="B. A." last="Efimov">B. A. Efimov</name>
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<name sortKey="Mikhalev, A V" sort="Mikhalev, A V" uniqKey="Mikhalev A" first="A. V." last="Mikhalev">A. V. Mikhalev</name>
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<name sortKey="Pankrat V, E V" sort="Pankrat V, E V" uniqKey="Pankrat V E" first="E. V." last="Pankrat V">E. V. Pankrat V</name>
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<name sortKey="Tolpygo, A K" sort="Tolpygo, A K" uniqKey="Tolpygo A" first="A. K." last="Tolpygo">A. K. Tolpygo</name>
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<name sortKey="Loginov, A I" sort="Loginov, A I" uniqKey="Loginov A" first="A. I." last="Loginov">A. I. Loginov</name>
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<name sortKey="Ponomarev, D A" sort="Ponomarev, D A" uniqKey="Ponomarev D" first="D. A." last="Ponomarev">D. A. Ponomarev</name>
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<name sortKey="Shikin, E V" sort="Shikin, E V" uniqKey="Shikin E" first="E. V." last="Shikin">E. V. Shikin</name>
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<name sortKey="Kydryavtsev, L D" sort="Kydryavtsev, L D" uniqKey="Kydryavtsev L" first="L. D." last="Kydryavtsev">L. D. Kydryavtsev</name>
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<name sortKey="Kuz Ina, G V" sort="Kuz Ina, G V" uniqKey="Kuz Ina G" first="G. V." last="Kuz Ina">G. V. Kuz Ina</name>
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<name sortKey="Vasil V, F P" sort="Vasil V, F P" uniqKey="Vasil V F" first="F. P." last="Vasil V">F. P. Vasil V</name>
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<author>
<name sortKey="Kydryavtsev, L D" sort="Kydryavtsev, L D" uniqKey="Kydryavtsev L" first="L. D." last="Kydryavtsev">L. D. Kydryavtsev</name>
</author>
<author>
<name sortKey="Kuz Ina, G V" sort="Kuz Ina, G V" uniqKey="Kuz Ina G" first="G. V." last="Kuz Ina">G. V. Kuz Ina</name>
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<author>
<name sortKey="Vasil V, F P" sort="Vasil V, F P" uniqKey="Vasil V F" first="F. P." last="Vasil V">F. P. Vasil V</name>
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<author>
<name sortKey="Arkhangel Ki, A V" sort="Arkhangel Ki, A V" uniqKey="Arkhangel Ki A" first="A. V." last="Arkhangel Ki">A. V. Arkhangel Ki</name>
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<title level="s">Encyclopaedia of Mathematics</title>
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<date>1995</date>
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<div type="abstract" xml:lang="en">Abstract: ϵ-ENTROPY of a set in a metric space - The logarithm to the base 2 of the smallest number of points in an ϵ-net for this set. In other words, the ϵ-entropy ℋϵ(C, X) of a set C lying in a metric space (X, ρ)</div>
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<GivenName>V.</GivenName>
<FamilyName>Pankrat’ev</FamilyName>
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<GivenName>A.</GivenName>
<GivenName>K.</GivenName>
<FamilyName>Tolpygo</FamilyName>
</AuthorName>
</Author>
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<GivenName>A.</GivenName>
<GivenName>I.</GivenName>
<FamilyName>Loginov</FamilyName>
</AuthorName>
</Author>
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<GivenName>D.</GivenName>
<GivenName>A.</GivenName>
<FamilyName>Ponomarev</FamilyName>
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<GivenName>E.</GivenName>
<GivenName>V.</GivenName>
<FamilyName>Shikin</FamilyName>
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<GivenName>D.</GivenName>
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<GivenName>V.</GivenName>
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<FamilyName>Arkhangel’skiĭ</FamilyName>
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<Abstract ID="Abs1" Language="En" OutputMedium="Online">
<Heading>Abstract</Heading>
<Para>ϵ-
<Emphasis Type="Bold">ENTROPY</Emphasis>
of a set in a metric space - The logarithm to the base 2 of the smallest number of points in an ϵ-net for this set. In other words, the ϵ-entropy ℋ
<Subscript>ϵ</Subscript>
(
<Emphasis Type="Italic">C</Emphasis>
,
<Emphasis Type="Italic">X</Emphasis>
) of a set
<Emphasis Type="Italic">C</Emphasis>
lying in a metric space (
<Emphasis Type="Italic">X</Emphasis>
, ρ)</Para>
</Abstract>
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<NoBody></NoBody>
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