Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Mikhail M. Lavrentiev"'
Publikováno v:
Electronic Journal of Differential Equations, Vol 2002, Iss 24, Pp 1-17 (2002)
A nonlinear Fokker-Planck type ultraparabolic integro-differential equation is studied. It arises from the statistical description of the dynamical behavior of populations of infinitely many (nonlinearly coupled) random oscillators subject to ``mean-
Externí odkaz:
https://doaj.org/article/2ab597f80f8349ef971e6f7b8bebfd19
Autor:
Mikhail M. Lavrentiev, Atusi Tani
Publikováno v:
Journal of Mathematical Analysis and Applications. 475:576-594
Nonlinear parabolic equations of “divergence form,” u t = ( φ ( u ) ψ ( u x ) ) x , are considered under the assumption that the “material flux,” φ ( u ) ψ ( v ) , is bounded for all values of arguments, u and v. In literature such equati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38038b5854de237edd148cde18d770d7
https://doi.org/10.1016/j.jmaa.2019.02.056
https://doi.org/10.1016/j.jmaa.2019.02.056
Publikováno v:
Advances in Science, Technology and Engineering Systems Journal. 4:61-66
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4f409c6339fb744e447a46d340b6e3a
https://doi.org/10.25046/aj040608
https://doi.org/10.25046/aj040608
Publikováno v:
Global Oceans 2020: Singapore – U.S. Gulf Coast.
We continue studying the possibility to predict the so-called long-term evolution of a depth profile in coastal zone. Long-term means at the scale of years, namely 10s years of measurements and several years of prediction. Prediction of coastal profi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c38283432674aaa26cc1c630a07e48a
https://doi.org/10.1109/ieeeconf38699.2020.9389256
https://doi.org/10.1109/ieeeconf38699.2020.9389256
Publikováno v:
Global Oceans 2020: Singapore – U.S. Gulf Coast.
In case of strong earthquake offshore Japan, tsunami wave approaches the nearest coast in approximately 20 minutes. So, time required for evaluation of tsunami danger is the key parameter for any warning system. The authors propose to determine the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::502c3703e970b33ad6184ccab207f2db
https://doi.org/10.1109/ieeeconf38699.2020.9389451
https://doi.org/10.1109/ieeeconf38699.2020.9389451
Autor:
Mikhail Shadrin, Andrey Marchuk, Mikhail M. Lavrentiev, Konstantin Lysakov, Konstantin Oblaukhov
Publikováno v:
Global Oceans 2020: Singapore – U.S. Gulf Coast.
The authors have implemented the nested grids approach for fast calculation of tsunami wave propagation. FPGA based hardware accelerator is used to achieve acceptable (high enough) performance at regular modern PC. Numerical experiment is based on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::429354b65c3435dfacb5f5a91a43a9e5
https://doi.org/10.1109/ieeeconf38699.2020.9389177
https://doi.org/10.1109/ieeeconf38699.2020.9389177
Publikováno v:
Vestnik NSU. Series: Information Technologies. 16:13-19
Работа выполнена при финансовой поддержке проекта 0319-2018-0010 IV.36.1.4. «Исследование и развитие методов и технологий построения интегрирова
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c71ab6ca74622f39b1fffc4b6c2ad641
https://doi.org/10.25205/1818-7900-2018-16-4-13-19
https://doi.org/10.25205/1818-7900-2018-16-4-13-19
Autor:
Mikhail M. Lavrentiev, Konstantin Oblaukhov, Mikhail Shadrin, Andrey Marchuk, Konstantin Lysakov
Publikováno v:
Algorithms, Vol 14, Iss 343, p 343 (2021)
Algorithms; Volume 14; Issue 12; Pages: 343
Algorithms; Volume 14; Issue 12; Pages: 343
Events of a seismic nature followed by catastrophic floods caused by tsunami waves (the incidence of which has increased in recent decades) have an important impact on the populations of littoral regions. On the coast of Japan and Kamchatka, it takes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a8c71ddec05740b4f7cbbc745878506
https://doi.org/10.3390/a14120343
https://doi.org/10.3390/a14120343
Autor:
Mikhail Shadrin, Mikhail M. Lavrentiev, Konstantin Lysakov, Andrey Marchuk, Konstantin Oblaukhov
Publikováno v:
OCEANS 2019 - Marseille.
The authors continue to study the influence of the tsunami source parameters on the distribution of the wave maximal heights along the nearest coastline. Numerical tests are based on the real digital bathymetry at southern part of Japan. Mesh step is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bcae47e22f83ea671f73c045ef3f79b
https://doi.org/10.1109/oceanse.2019.8867113
https://doi.org/10.1109/oceanse.2019.8867113
Publikováno v:
OCEANS 2019 - Marseille.
In this paper we study the possibility to predict the so–called long–term coastal profile evolution, based on the several years’ measurements. Prediction is done by calibrating and then solving numerically a diffusion type model, earlier propos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27a063857668ef782b2c061935841022
https://doi.org/10.1109/oceanse.2019.8867524
https://doi.org/10.1109/oceanse.2019.8867524