Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Viacheslav Borovitskiy"'
Publikováno v:
G3: Genes, Genomes, Genetics, Vol 13, Iss 7 (2023)
AbstractInference of demographic histories of species and populations is one of the central problems in population genetics. It is usually stated as an optimization problem: find a model’s parameters that maximize a certain log-likelihood. This log
Externí odkaz:
https://doaj.org/article/73a18f36ab5f456d910fc2df220dc6d3
Autor:
Viacheslav Borovitskiy
Publikováno v:
Journal of Mathematical Sciences. 261:746-756
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2c585f7e7db3c06c731733319248760
https://doi.org/10.1007/s10958-022-05785-0
https://doi.org/10.1007/s10958-022-05785-0
Autor:
Viacheslav Borovitskiy
Publikováno v:
St. Petersburg Mathematical Journal. 32:975-997
Weighted counterparts of the one-sided Littlewood–Paley inequalities for arbitrary rectangles in R 2 \mathbb {R}^2 are proved. For a partition I \mathcal {I} of the plane R 2 \mathbb {R}^2 into rectangles with sides parallel to coordinate axes and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30409d3ba40d3615b131a6331625cd02
https://doi.org/10.1090/spmj/1680
https://doi.org/10.1090/spmj/1680
Publikováno v:
Doklady Mathematics. 103:118-121
It is shown how to apply the Bellman function method to general operators on martingales, i.e., to operators that are not necessarily martingale transforms. As examples of such operators, we consider the Haar transforms and an operator whose Lp-bound
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0be56d46ff40f5d899dfad1ba2e58fb4
https://doi.org/10.1134/s1064562421030066
https://doi.org/10.1134/s1064562421030066
Publikováno v:
Mathematical Geosciences. 53:305-324
This work introduces a new method for simulating facies distribution with two categories based on Fourier analysis of Boolean functions. According to this method, two categories of facies distributed along vertical wells are encoded as Boolean functi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c4e24215fd13673e0443c792fff049e
https://doi.org/10.1007/s11004-021-09919-z
https://doi.org/10.1007/s11004-021-09919-z
Publikováno v:
Advances in Mathematics. 410:108746
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e4fc42c4a030d9f553dcb8448168479
https://doi.org/10.1016/j.aim.2022.108746
https://doi.org/10.1016/j.aim.2022.108746
Publikováno v:
Scopus-Elsevier
As Gaussian processes are used to answer increasingly complex questions, analytic solutions become scarcer and scarcer. Monte Carlo methods act as a convenient bridge for connecting intractable mathematical expressions with actionable estimates via s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e9490699cde4d1e42fc14fa52c62fcd
http://arxiv.org/abs/2011.04026
http://arxiv.org/abs/2011.04026
Publikováno v:
Scopus-Elsevier
Gaussian processes are the gold standard for many real-world modeling problems, especially in cases where a model's success hinges upon its ability to faithfully represent predictive uncertainty. These problems typically exist as parts of larger fram
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::050428c63f84d9fe92f17a76fda679ff
Autor:
Niyaz Ismagilov, Mikhail Lifshits, Viacheslav Borovitskiy, Iskander Azangulov, Peter Mostowsky
Publikováno v:
ECMOR XVII.
Summary The spectral simulation approach (described in Ismagilov and Lifshits (ECMOR XVI)) is a relatively new geostatistical method of stochastic reservoir property simulation. It is based on Fourier analysis of well log data and simulation of Fouri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1ed258cc378fb33bac5edee2e07dbf8
https://doi.org/10.3997/2214-4609.202035092
https://doi.org/10.3997/2214-4609.202035092
Autor:
Viacheslav Borovitskiy
Publikováno v:
Journal of Mathematical Sciences. 234:282-289
We obtain certain sufficient conditions under which the couple of weighted Hardy spaces $$ \left({H}_r\left({w}_1\left(\cdot, \cdot \right)\right),{H}_s\left({w}_2\left(\cdot, \cdot \right)\right)\right) $$ on the two-dimensional torus 𝕋2 is K-clo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f788324a092c155480d8fa7065688b1
https://doi.org/10.1007/s10958-018-4004-9
https://doi.org/10.1007/s10958-018-4004-9