Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Mikhail Sychev"'
Publikováno v:
Advances in Calculus of Variation
Advances in Calculus of Variation, Walter de Gruyter GmbH, 2021, 14 (3), pp.313-326. ⟨10.1515/acv-2018-0076⟩
Advances in Calculus of Variation, Walter de Gruyter GmbH, 2021, 14 (3), pp.313-326. ⟨10.1515/acv-2018-0076⟩
In the present paper, we establish an existence theorem for non-homogeneous differential inclusions in Sobolev spaces. This theorem extends the results of Müller and Sychev [S. Müller and M. A. Sychev, Optimal existence theorems for nonhomogeneous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50056885f02878c5fd46c2024ab637c7
https://hal.archives-ouvertes.fr/hal-03348501
https://hal.archives-ouvertes.fr/hal-03348501
Publikováno v:
Proceedings of the Royal Society of Edinburgh: Section A Mathematics. 148:1029-1047
Recently, Sychev showed that conditions both necessary and sufficient for lower semicontinuity of integral functionals with p-coercive extended-valued integrands are the W1,p-quasi-convexity and the validity of a so-called matching condition (M). Con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c42b81e15076e8d7f8fc00fdc52a040
https://doi.org/10.1017/s0308210518000082
https://doi.org/10.1017/s0308210518000082
Publikováno v:
Comptes Rendus Mathematique. 355:359-362
In this paper, we prove that if L ( x , u , v ) ∈ C 3 ( R 3 → R ) , L v v > 0 and L ≥ α | v | + β , α > 0 , then all problems (1) , (2) admit solutions in the class W 1 , 1 [ a , b ] , which are in fact C 3 -regular provided there are no pat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3f276d1101d036855922339621586b2
https://doi.org/10.1016/j.crma.2017.01.020
https://doi.org/10.1016/j.crma.2017.01.020
Autor:
Artem Sychev, Tatyana Mescheryakova, Elvira Abacharaeva, Anna Ushakova, Elena Smirnova, Mikhail Sychev, Sergey V. Skryl
Publikováno v:
Communications in Computer and Information Science ISBN: 9783030297497
Currently, the theory of information security provides effective measures to ensure the protection of information in computer systems (CS), cyber-physical systems, etc. However, there is a need to develop specific elements of mathematical representat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f3ad46f14434e925d587d1a76f4f5db
https://doi.org/10.1007/978-3-030-29750-3_20
https://doi.org/10.1007/978-3-030-29750-3_20
Publikováno v:
Servis Plus. 9:25-34
The article highlights the problem of evaluation of seismic risks in the tourism and recreational areas. To this end, the grounded and practically being tested mathematical model for evaluating the seismic stability of tourist-recreational area on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26049f3bd4a809e0cdf8408eabe84156
https://doi.org/10.12737/11309
https://doi.org/10.12737/11309
Publikováno v:
Nauka i Obrazovanie, Vol 0, Iss 9, Pp 392-403 (2015)
The paper considers dynamics of formation and development of polygraph-using investigations (PUI) at the Department "Information Security" and Regional Training and Research Centre "Security" (RUNTS) in BMSTU. These studies are conducted to make diag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c021a7882c703f82e4443ce7e66c7e50
http://technomag.edu.ru/jour/article/view/201
http://technomag.edu.ru/jour/article/view/201
Publikováno v:
Servis Plus. 8:76-86
The article considers geoecological risks on tourist and recreational areas. The focus is on the relationship fields of bioactive range (electric, magnetic, thermal, radiation, vibration, sound, and infrasound) with the grid of tectonic fault displac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4864829392b7863bec276f863334e461
https://doi.org/10.12737/6470
https://doi.org/10.12737/6470
Publikováno v:
Doklady Mathematics. 94:490-492
In this paper we develop regularity theory for one-dimensional variational problems with singular ellipticity. As is known the classical indirect methods can not be applied in this case since the Euler equation is not defined. However it is still pos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8209557e173a1e8e6b97980b0b109685
https://doi.org/10.1134/s1064562416050021
https://doi.org/10.1134/s1064562416050021
Publikováno v:
Industrial & Engineering Chemistry Research. 48:406-414
A saponite from Ballarat, CA was intercalated with solutions containing only-Al, only-Ga, and two mixed AlGa-polycations, with various Al/Ga ratios. The pillared solids were obtained by calcination of the intercalated precursors at two temperatures,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bed8dc8a6fa3345ae117e915c784a53b
https://doi.org/10.1021/ie801301a
https://doi.org/10.1021/ie801301a
Autor:
Mikhail Sychev
Publikováno v:
Comptes Rendus Mathematique. 346:1213-1218
In this Note we suggest a direct approach to study local minimizers of one-dimensional variational problems. To cite this article: M.A. Sychev, C. R. Acad. Sci. Paris, Ser. I 346 (2008).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29ec6daf9b01339c9fcc5cbceab232cb
https://doi.org/10.1016/j.crma.2008.07.023
https://doi.org/10.1016/j.crma.2008.07.023