Approximation of $\operatorname {SSub}_{\varphi }(\Omega )$ stochastic processes in the space $L_{p}(\mathbb {T})$
Authors:
Yu. V. Kozachenko and O. E. Kamenshchikova
Translated by:
N. Semenov
Journal:
Theor. Probability and Math. Statist. 79 (2009), 83-88
MSC (2000):
Primary 60G17; Secondary 60G07
DOI:
https://doi.org/10.1090/S0094-9000-09-00782-0
Published electronically:
December 29, 2009
MathSciNet review:
2494537
Full-text PDF Free Access
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Abstract: A bound for the distributions of norms is obtained for $\operatorname {Sub}_{\varphi }(\Omega )$ stochastic processes in the space $L_{p}(\mathbb {T})$. This bound is used to construct an approximation of strictly $\varphi$-sub-Gaussian processes by random broken lines in the space $L_{p}(\mathbb {T})$ with a given accuracy and reliability
References
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- R. Giuliano Antonini, Yu. Kozachenko, and T. Nikitina, Spaces of $\phi $-sub-Gaussian random variables, Rend. Accad. Naz. Sci. XL Mem. Mat. Appl. (5) 27 (2003), 95–124 (English, with English and Italian summaries). MR 2056414
- Yu. V. Kozachenko and E. I. Ostrovskiĭ, Banach spaces of random variables of sub-Gaussian type, Teor. Veroyatnost. i Mat. Statist. 32 (1985), 42–53, 134 (Russian). MR 882158
- Yu. V. Kozachenko and Yu. A. Koval′chuk, Boundary value problems with random initial conditions, and functional series from ${\rm sub}_\phi (\Omega )$. I, Ukraïn. Mat. Zh. 50 (1998), no. 4, 504–515 (Russian, with English and Ukrainian summaries); English transl., Ukrainian Math. J. 50 (1998), no. 4, 572–585 (1999). MR 1698149, DOI https://doi.org/10.1007/BF02487389
References
- V. V. Buldygin and Yu. V. Kozachenko, Metric characterization of random variables and random processes, TViMS, Kyiv, 1998; English transl., American Mathematical Society, Providence, RI, 2000. MR 1743716 (2001g:60089)
- R. Guiliano Antonini, Yu. Kozachenko, and T. Nikitina, Spaces of $\varphi$-sub-Gaussian random variables, Rend. Accad. Naz. Sci. XL Mem. Mat. Appl. XXVII (2003), no. 5, 95–124. MR 2056414 (2005f:60036)
- Yu. Kozachenko and E. I. Ostrovskiĭ, Banach spaces of random variables of sub-Gaussian type, Teor. Veroyatnost. i Mat. Statist. 32 (1985), 42–53; English transl. in Theory Probab. Math. Statist. 32 (1986), 45–56. MR 882158 (88e:60009)
- Yu. Kozachenko and Yu. A. Koval’chuk, Boundary value problems with random initial conditions, and function series of $\mathrm {Sub}_{\varphi }(\Omega )$. I, Ukrain. Mat. Zh. 50 (1998), no. 4, 504–515; English transl. in Ukrainian Math. J. 50 (1998), no. 4, 572–585. MR 1698149 (2000f:60029)
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Additional Information
Yu. V. Kozachenko
Affiliation:
Department of Probability Theory and Mathematical Statistics, Faculty for Mechanics and Mathematics, National Taras Shevchenko University, Academician Glushkov Avenue 6, Kyiv 03127, Ukraine
Email:
yvk@univ.kiev.ua
O. E. Kamenshchikova
Affiliation:
Department of Probability Theory and Mathematical Statistics, Faculty for Mechanics and Mathematics, National Taras Shevchenko University, Academician Glushkov Avenue 6, Kyiv 03127, Ukraine
Email:
kamalev@gmail.com
Keywords:
Approximation,
$\mathrm {SSub}_{\varphi }(\Omega )$ process,
interpolating broken line
Received by editor(s):
November 5, 2007
Published electronically:
December 29, 2009
Article copyright:
© Copyright 2009
American Mathematical Society