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M. Balcerowski 《Acta Mathematica Hungarica》2018,155(2):241-247
We generalize a theorem proved by R. Ger and T. Kochanek [4]. Hence we obtain the solution of a problem posed by Z. Daróczy, J. Jarczyk and W. Jarczyk [2]. 相似文献
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《European Journal of Operational Research》2002,136(2):466-467
This paper comments on the paper by Bojanic et al. (1998) in this Journal. 相似文献
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V. A. Man'kovskii 《Mechanics of Composite Materials》1986,22(3):301-307
Conclusions We obtained practically convenient modifications of the theory of flow and TSEPD [3] for porous and anisotropic media with different strength. These qualities are taken into account with the aid of the respective stress and strain intensities. The fundamental hypotheses are confirmed by verification in known experiments with polymer and composite materials. As an example we examined elastoplastic tension of an anisotropic specimen and the limit state of an internally loaded disk, both made of materials with the mentioned qualities.Communication 1, see [2].Translated from Mekhanika Kompozitnykh Materialov, No. 3, pp. 426–432, May–June, 1986. 相似文献
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We present an asymptotic analysis -in the “ white-noise limit”- of a linear parabolic partial differential equation, whose coefficients are perturbed by a wide-band noise. After having studied some ergodic properties of a class of diffusion processes, we prove the convergence in law towards the solution of an Ito stochastic P.D.E. We then establish an expansion in powers of Δ ( 1/Δ being a measure of the bandwith of the driving noise) of the first moment of the solution 相似文献
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《Journal of Computational and Applied Mathematics》1987,19(1):89-98
We study (Sections 1 and 2) the speed of convergence of the q-d algorithm to poles of a meromorphic function in order to accelerate it.In Section 3 and 4, we show that the quotient of two successive vertical terms of two well known algorithms (r-s and ε) approaches also these poles. At last, a theorem of acceleration is given. 相似文献
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《Journal of Applied Mathematics and Mechanics》2014,78(6):617-620
The problem, which differs from that formulated previously,1, 2 by having an external dynamic load, is considered. Exact solutions are obtained using the same assumptions and the same method. 相似文献
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