Zobrazeno 1 - 10
of 8 468
pro vyhledávání: '"A Sirota"'
We establish an ordinary as well as a logarithmical convexity of the Moment Generating Function (MGF) for the centered random variable and vector (r.v.) satisfying the Kramer's condition. Our considerations are based on the theory of the so-called Gr
Externí odkaz:
http://arxiv.org/abs/2409.05085
We derive in this short report the exact exponential decreasing tail of distribution for naturel normed sums of independent centered random variables (r.v.), applying the theory of Grand Lebesgue Spaces (GLS). We consider also some applications into
Externí odkaz:
http://arxiv.org/abs/2409.05083
This letter presents new nontrivial stochastic identities for random isotropic second rank tensor fields. They can be considered as criteria of statistical isotropy in turbulent flows of any nature. The case of axial symmetry is also considered. We c
Externí odkaz:
http://arxiv.org/abs/2409.04131
We construct an optimal exponential tail decreasing confidence region for an unknown density of distribution in the Lebesgue-Riesz as well as in the uniform} norm, built on the sample of the random vectors based of the famous recursive Wolverton-Wagn
Externí odkaz:
http://arxiv.org/abs/2409.01451
We offer in this short report the so-called adaptive functional smoothness estimation in the Hilbert space norm sense in the three classical problems of non-parametrical statistic: regression, density and spectral (density) function measurement (esti
Externí odkaz:
http://arxiv.org/abs/2409.00491
We report the propagation of fast wavepackets in classical non-Hermitian lattices, where the group velocity is controlled by the non-Hermiticity parameters, and can be made higher than in the Hermitian counterpart. Specifically, we obtain a square ro
Externí odkaz:
http://arxiv.org/abs/2407.10289
Autor:
Curtin, Alice P., Sirota, Sloane, Kaspi, Victoria M., Tendulkar, Shriharsh P., Bhardwaj, Mohit, Cook, Amanda M., Fong, Wen-Fai, Gaensler, B. M., Main, Robert A., Masui, Kiyoshi W., Michilli, Daniele, Pandhi, Ayush, Pearlman, Aaron B., Scholz, Paul, Shin, Kaitlyn
Publikováno v:
ApJ, 972, 125 (2024)
We use the Canadian Hydrogen Intensity Mapping Experiment (CHIME) Fast Radio Burst (FRB) Project to search for FRBs that are temporally and spatially coincident with gamma-ray bursts (GRBs) occurring between 2018 July 7 and 2023 August 3. We do not f
Externí odkaz:
http://arxiv.org/abs/2404.09242
Autor:
Morimitsu, Yuma, Browne, Christopher A., Liu, Zhe, Severino, Paul G., Gopinadhan, Manesh, Sirota, Eric B., Altintas, Ozcan, Edmond, Kazem V., Osuji, Chinedum O.
Liquid-liquid phase separation, whereby two liquids spontaneously demix, is ubiquitous in industrial, environmental, and biological processes. While isotropic fluids are known to condense into spherical droplets in the binodal region, these dynamics
Externí odkaz:
http://arxiv.org/abs/2403.01298
Autor:
Sirota, V. A., Zybin, K. P.
We comment on the paper 'Saturation and Multifractality of Lagrangian and Eulerian Scaling Exponents in Three-Dimensional Turbulence' by D. Buaria and K.R. Sreenivasan. We point out some physical interpretation of the results discussed in the paper.
Externí odkaz:
http://arxiv.org/abs/2402.04189
We derive sharp non - asymptotical Lebesgue - Riesz as well as Grand Lebesgue Space norm estimations for different norms of matrix martingales through these norms for the correspondent martingale differences and through the entropic dimension of the
Externí odkaz:
http://arxiv.org/abs/2401.13326