Výsledky vyhledávání - "Kravchenko R., V."

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Some formulas for the smallest number of generators for finite direct sums of matrix algebras

Autor: Kravchenko, R. V., Petrenko, B. V.

We obtain an asymptotic upper bound for the smallest number of generators for a finite direct sum of matrix algebras with entries in a finite field. This produces an upper bound for a similar quantity for integer matrix rings. We also obtain an exact

Externí odkaz: http://arxiv.org/abs/math/0611674

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GARDENING OF AFGHANISTAN

Autor: Maykhan, H., Troshin L., P., Kravchenko R., V., Hilmand, M., Wafa, S.

The article provides an overview of the development of the horticulture industry in Afghanistan, which is represented by crops such as grapes, apricot, apple, peach, pomegranate, plum, pear, cherry, as well as almonds, walnuts and pistachios.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::32189a7821dab70be6ac0d422a025dea

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Periodical

Analysis of hydraulic cyclograms of perfusion pumps for blood

Autor: Pisarevskii, A. A., Tishechkin, Yu. V., Kravchenko, R. V., Storozhenko, L. N.

Publikováno v: Biomedical Engineering; January 1970, Vol. 4 Issue: 1 p20-24, 5p

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Peculiarities of leached black soil absorption capacity in the pre-kuban lowland in the conditions of the field agrocoenosis

Autor: Slyusarev, V. N., Kravchenko, R. V., Podkolzin, O. A., Kotlyarov, V. V., Neshсhadim, N. N.

Publikováno v: Scopus-Elsevier

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::026fd841bc1593d4421db9165d567084
http://www.scopus.com/inward/record.url?eid=2-s2.0-85084357705&partnerID=MN8TOARS

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