Zobrazeno 1 - 10
of 22
pro vyhledávání: '"V. G. Gordienko"'
Autor:
V. G. Gordienko, D. V. Prokhorov
Publikováno v:
Mathematical Notes. 105:342-350
Bombieri proposed to describe the structure of the sets of values of the initial coefficients of normalized conformal mappings of the disk in a neighborhood of the corner point corresponding to the Koebe function. The Bombieri numbers characterize th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0bbffa627d3122e7e777f2142949040
https://doi.org/10.1134/s0001434619030040
https://doi.org/10.1134/s0001434619030040
Autor:
V. G. Gordienko, K. A. Samsonova
Publikováno v:
Izvestiya of Saratov University. New Series. Series: Mathematics. Mechanics. Informatics. 13:5-14
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::204ac41502df1a347f87a0eaf295e94d
https://doi.org/10.18500/1816-9791-2013-13-4-5-14
https://doi.org/10.18500/1816-9791-2013-13-4-5-14
Autor:
V. G. Gordienko, D. V. Prokhorov
Publikováno v:
Russian Mathematics. 52:51-59
According to the Charzynski-Tammi conjecture, the symmetrized Pick function is extremal in the problem on the estimate for the nth Taylor coefficient in the class of holomorphic univalent functions close to the identical one. In this paper we find th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95dbc9674590c775da8d3bb359560a4d
https://doi.org/10.3103/s1066369x08090077
https://doi.org/10.3103/s1066369x08090077
Autor:
V G, Gordienko
Publikováno v:
Stomatologiia. 78(2)
A total of 597 sailors aged 20-60 years are examined. The prevalence [correction of incidence] of periodontal diseases in this population is 96.7% and of caries 98.5%, the processes notably progressing with age. Analysis of the rate of consultations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ebd717b865983608b71e9fff3143f1ca
https://pubmed.ncbi.nlm.nih.gov/10224916
https://pubmed.ncbi.nlm.nih.gov/10224916
Publikováno v:
Chemistry of Natural Compounds. 12:656-660
1. A glycoside (II) identified by chrysin 7-β-glucopyranosiduronic acid has been isolated from the epigeal part ofScutellaria scordiifolia in a yield of 2.0–2.2%. 2. A glycoside (IV), characterized as 2′-methoxychrysin 7-β-D-glucopyranosiduroni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c222b4917a34ba141d0070973f8d6c1
https://doi.org/10.1007/bf00564953
https://doi.org/10.1007/bf00564953
Publikováno v:
Theoretical and Experimental Chemistry. 12:178-181
The character and degree of influence of the substituting groups X in the para position to the hydroxyl groups of phenol were studied in [I] using experimental data on IR, PMR, and UV spectra, the increase in the interaction moment, etc. It is intere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57236dd660cb37d2ff9babc9ecb9e3a7
https://doi.org/10.1007/bf00529716
https://doi.org/10.1007/bf00529716
Publikováno v:
Chemistry of Natural Compounds. 11:778-781
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b8b3d844ed56cae90ab2ff11958f1fc
https://doi.org/10.1007/bf00568469
https://doi.org/10.1007/bf00568469
Publikováno v:
Russian Chemical Reviews. 51:802-817
Methods of interpreting data on the effect of the solvent on the spectral characteristics of molecules are critically compared. It is shown that the effect of field-induced intermolecular interaction in solutions on molecular spectra can be calculate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d2a42700558d5aef90b9d3c55096412
https://doi.org/10.1070/rc1982v051n08abeh002917
https://doi.org/10.1070/rc1982v051n08abeh002917
Publikováno v:
Chemistry of Natural Compounds. 9:752-755
1. It has been established that the semiacetal hydroxyls of the carbohydrate components of the tannins of the smoketree and of Turkish galls are substituted by galloyl residues and the C3 hydroxy group is free; on the other hand, in the tannins from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bcfc22695532ed0b474646a5bb3fa74
https://doi.org/10.1007/bf00565801
https://doi.org/10.1007/bf00565801
Autor:
V. G. Gordienko, M. I. Borisov, D. D. Kolesnikov, I. P. Kovalev, V. N. Spiridonov, V. N. Kovalev
Publikováno v:
Chemistry of Natural Compounds. 11:367-369
From the roots ofOnonis arvensis L. a new isoflavone has been isolated with mp 213–214° C which has been called onogenin. On the basis of the results of a study of its UV, IR, NMR, and mass spectra, the structure of 7-hydroxy-6-methoxy-3′,4′-m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::528e85ea4fd3e79d4039875c31ef02e8
https://doi.org/10.1007/bf00571209
https://doi.org/10.1007/bf00571209