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Found 33 Documents (Results 1–33)

Spectral analysis of a differential operator with involution. (Russian, English) Zbl 1349.34374

Vestn. Novosib. Gos. Univ., Ser. Mat. Mekh. Inform. 14, No. 4, 64-78 (2014); translation in J. Math. Sci., New York 213, No. 6, 897-909 (2016).
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Improved difference scheme of the solution decomposition method for a singularly perturbed reaction-diffusion equation. (English. Russian original) Zbl 1227.65067

Proc. Steklov Inst. Math. 272, Suppl. 1, 197-214 (2011); translation from Tr. Inst. Mat. Mekh. (Ekaterinburg) 16, No. 1, 255-271 (2010).
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Symmetry in perturbation problems. (English) Zbl 0947.37054

Shkil, Mykola (ed.) et al., Symmetry in nonlinear mathematical physics. Proceedings of the second international conference, Kyiv, Ukraine, July 7-13, 1997. Memorial Prof. W. Fushchych conference. Vol. 1. Kyiv: Institute of Mathematics of the National Academy of Sciences of Ukraine. 79-88 (1997).
MSC:  37K55 70H09 37K05 70H33 34C15 34C25
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Bogolyubov averaging and procedures of normalization in nonlinear mechanics. III. (English. Ukrainian original) Zbl 0946.34043

Ukr. Math. J. 46, No. 12, 1803-1826 (1994); translation from Ukr. Mat. Zh. 46, No. 12, 1627-1646 (1994).
MSC:  34C29 34E10
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Asymptotic behavior of Weyl-Titchmarsh \(m\)-function in the case of the Dirac system. (English. Russian original) Zbl 0743.34087

Math. Notes 50, No. 2, 816-823 (1991); translation from Mat. Zametki 50, No. 2, 67-76 (1991).
MSC:  34L20 34B20
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Asymptotic decomposition of completely integrable Pfaffian systems with small parameter. (English. Russian original) Zbl 0701.34053

Ukr. Math. J. 40, No. 3, 299-305 (1988); translation from Ukr. Mat. Zh. 40, No. 3, 349-356 (1988).
Reviewer: I.Vrkoć
MSC:  34C20
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