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11.
Summary The purpose of this paper is to establish extremal values for inner and
outer radii of the unit ball of a Minkowski space for the Holmes--Thompson and
Busemann measures. Furthermore, we confirm a conjecture of C. A. Rogers and G. C. Shephard on ellipsoids. 相似文献
12.
13.
H. S. Mustafaev 《Functional Analysis and Its Applications》2010,44(3):226-229
Let T be a contraction on a Banach space, and let A
T (W
T) be the closure in the uniform (respectively, in the weak) operator topology of the set of all polynomials in T. The asymptotic behavior of the radicals of the algebras A
T and W
T is studied. 相似文献
14.
A. S. Mustafaev V. A. Polishchuk A. B. Tsyganov V. I. Yarygin P. A. Petrov 《Russian Journal of Physical Chemistry B, Focus on Physics》2017,11(1):118-120
The thermionic energy converter (TEC) with inter-electrode low-temperature plasma and cesium vapor dynamic flow in the inter-electrode gap (IEG) demonstrated an increase in efficiency of up to 20%. This was mainly reached due to the decrease in the effective electron work function to an anomalously low value of the order of 1 eV from a perforated nickel collector covered with nanosized graphite flakes under the converter working conditions. SEM X-ray microanalysis of the collector surface layers was performed, and the model of the effects proposed. 相似文献
15.
A. S. Mustafaev 《Technical Physics》2004,49(9):1224-1226
The paper considers the conditions under which the development of beam instabilities of the after-glow plasma in inert gases
is possible. The validity of assumptions has been experimentally confirmed. 相似文献
16.
We consider a class of Banach algebras with irreducible finite-dimensional representations and prove that, for amenable Banach algebras from this class, the weak complete continuity implies the discreteness of their structural space. 相似文献
17.
The electromagnetic annililation of an e–e+ pair to form hadrons, accompanied by the emission of a ray, is studied. A differential cross section is derived to describe the angular and energy distributions of the bremsstrahlung photons. The possibility of determining structure functions is studied. A five-quark model is used to calculate the circular polarization of the photon, P, and the transverse asymmetry coefficienta.Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 12, pp. 25–29, December, 1981. 相似文献
18.
Journal of Applied Spectroscopy - Oil samples from natural bitumen were studied by chromatography, chromatography–mass-spectrometry, and IR spectroscopy. Their radiation resistance was... 相似文献
19.
Sadykh-Zade S. I. Mustafaev R. I. Umudov T. A. Nikishin G. I. 《Russian Chemical Bulletin》1970,19(7):1547-1548
Conclusions The free radical addition of carbon tetrachloride and chloroform to unsaturated epoxy compounds, initiated by benzoyl peroxide, was carried out. nt[mis|Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 7, pp. 1642–1644, July, 1970. 相似文献
20.
Allakhverdiev M. A. Mustafaev K. N. Farzaliev V. M. 《Russian Journal of Organic Chemistry》2002,38(11):1620-1623
A number of aryl-substituted 1,2-chlorohydrins was prepared by treating 1,2-epoxy-3-chlororopane with arylmagnesium bromide. The reaction of the aryl-substituted 1,2-chlorohydrins with sodium hydroxide solution furnished the corresponding oxiranes, the key compounds in the synthesis of a number of previously unknown thiiranes. 相似文献