Zobrazeno 1 - 10
of 40
pro vyhledávání: '"A. A. Gretskii"'
Publikováno v:
Pharmaceutical Chemistry Journal. Sep2009, Vol. 43 Issue 9, p534-537. 4p. 5 Graphs.
Autor:
O. S. Gretskii
Publikováno v:
Ukrainian Mathematical Journal. 47:494-499
The process of differentiation is studied for a class of mappings of regions of a Hilbert space. We introduce the concept of ℂCl-differentiability of a mapping at a point and establish sufficient conditions of ℂCl-differentiability.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f44c934ae7d4932da22a22d2b189ecda
https://doi.org/10.1007/bf01056315
https://doi.org/10.1007/bf01056315
Autor:
O. S. Gretskii
Publikováno v:
Ukrainian Mathematical Journal. 46:1472-1479
We study the monogeneity conditions for ℝ-differentiable mappings of domains of a Banach space and establish criteria of ℂ-differentiability of a mapping at a point.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::525d5549ca286e9ad0060f9c3a4f4f32
https://doi.org/10.1007/bf01066091
https://doi.org/10.1007/bf01066091
Publikováno v:
Pharmaceutical Chemistry Journal. 43
IR spectroscopy in the near infrared range is a new method recently introduced into the practice of pharmaceutical analysis. The present report shows that this method can be used to confirm the identity of ranitidine hydrochloride substance and to id
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98dc32d398efec0d73e2f7d13042b9ac
https://doi.org/10.1007/s11094-009-0344-6
https://doi.org/10.1007/s11094-009-0344-6
Publikováno v:
Pharmaceutical Chemistry Journal. 24:226-231
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b988f02d37201f8b83a12252e2cc02b5
https://doi.org/10.1007/bf00771707
https://doi.org/10.1007/bf00771707
Akademický článek
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Autor:
Krass, Ya., Antonov, G., Ryshchenko, S., Pshemyshskii, G., Gretskii, A., Mara, A., Zhenilenko, A., Solov'ev, I., Pogrebnyak, A., Potapov, M., Smolyak, N., Krushenok, L.
Publikováno v:
Refractories; 1978, Vol. 19 Issue 7/8, p415-419, 5p