Zobrazeno 1 - 10
of 27
pro vyhledávání: '"O V, Polyakov"'
Autor:
O. V. Polyakov
Publikováno v:
Ukrainian Mathematical Journal. 65:1134-1140
We prove inequalities connecting the constants of the best (α;β) -approximation in the space L p for various values of p.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e67da4d6b1ba9da61ea962b1f73e6f97
https://doi.org/10.1007/s11253-013-0848-9
https://doi.org/10.1007/s11253-013-0848-9
Publikováno v:
Technical Physics Letters. 39:501-504
The effect of the number of carbon atoms in a carbon-bearing precursor molecule on the crystallite size in diamond films grown on silicon substrates by microwave plasma-enhanced chemical-vapor deposition is investigated. It is shown that the crystall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::433675045a7f89d9eb2b6d837ae1067b
https://doi.org/10.1134/s1063785013060096
https://doi.org/10.1134/s1063785013060096
Autor:
O. V. Polyakov, N. O. Ruchaevskaya
Publikováno v:
Ukrainian Mathematical Journal. 64:1780-1783
We obtain theorems that characterize the degree of the rational function of the best (α; β) -approximation in the space L p and conditions under which the value of the best rational (α; β) -approximation is less than the best (α; β) -approximat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::878f5ee6c61cdbcd83bc6dab32b74d0c
https://doi.org/10.1007/s11253-013-0751-4
https://doi.org/10.1007/s11253-013-0751-4
Autor:
O. V. Polyakov, A. M. Badalyan, O. P. Pchelyakov, G. I. Smirnov, L. F. Bakhturova, Vasily V. Kaichev
Publikováno v:
Technical Physics. 56:1333-1338
A new technique for depositing thin nanostructured layers on semiconductor and insulating substrates that is based on heterogeneous gas-phase synthesis from low-dimensional volatile metal complexes is suggested and tried out. Thin nanostructured copp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6efd5360ff4a3332742ddc71d7a4b105
https://doi.org/10.1134/s1063784211090039
https://doi.org/10.1134/s1063784211090039
Autor:
O. P. Pchelyakov, B. P. Kashnikov, G. I. Smirnov, L. F. Bakhturova, Vasily V. Kaichev, A. M. Badalyan, O. V. Polyakov
Publikováno v:
Technical Physics Letters. 36:265-268
We have developed and verified a new method for the formation of thin nanostructured layers on semiconductor and dielectric substrates by heterogeneous gas-phase synthesis from small-sized volatile metal complexes. Thin nanostructured layers of coppe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98a9532ec6b9a72751290ec532d5fac9
https://doi.org/10.1134/s1063785010030193
https://doi.org/10.1134/s1063785010030193
Publikováno v:
High Energy Chemistry. 43:189-195
Electroradiolysis of aqueous solutions, a process that is induced by the action of glow discharge on an electrolytic cathode, is considered. The results of investigation of systems of this type are summarized. The set of phenomena at the discharge pl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4cda0a30125519a5e48854eb8b51b8d
https://doi.org/10.1134/s0018143909030060
https://doi.org/10.1134/s0018143909030060
Autor:
N. O. Polyakova, O. V. Polyakov
Publikováno v:
Ukrainian Mathematical Journal. 61:687-693
The exact value of the error of a cubature formula is determined for some classes of continuous functions of two variables defined by strictly monotone moduli of continuity.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d30835778eb8ced2e8686732622d4e85
https://doi.org/10.1007/s11253-009-0226-9
https://doi.org/10.1007/s11253-009-0226-9
Publikováno v:
High Energy Chemistry. 37:322-327
The features of generation, combination, and scavenging of primary radicals under the action of an atmospheric-pressure glow discharge and microdischarges on electrolytic electrodes were compared. A profound difference in chemical effects was reveale
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::969bdc0d1f0ef90b4e0de6daebbd1006
https://doi.org/10.1023/a:1025757014331
https://doi.org/10.1023/a:1025757014331
Publikováno v:
High Energy Chemistry. 36:280-284
The features of combination and scavenging reactions of OH radicals were experimentally investigated in comparison with the decomposition of water by the action of anodic microdischarges on an electrolytic cathode. The assumption was proved that the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cc07083adb3a93368f48e7b44d2b180
https://doi.org/10.1023/a:1016285625724
https://doi.org/10.1023/a:1016285625724
Autor:
O. V. Polyakov, E. G. Litvin
Publikováno v:
Ukrainian Mathematical Journal. 51:1069-1078
We introduce the notion of (α,β)-norm in the spaceLp(t) of functionsx(t) for which $$\int\limits_0^1 {\left| {x(t)} \right|^{p(t)}< \infty } $$ wherep(t) is a positive measurable function. We establish a criterion for the element of the best (α,β
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfd2496dc2bb6c1a6bb996c183215862
https://doi.org/10.1007/bf02592042
https://doi.org/10.1007/bf02592042