Shamolin, M. V. Integrable homogeneous dissipative dynamical systems of an arbitrary odd order. (English. Russian original) Zbl 1456.37058 J. Math. Sci., New York 251, No. 5, 760-771 (2020); translation from Probl. Mat. Anal. 106, 179-189 (2020). MSC: 37J35 70H06 PDFBibTeX XMLCite \textit{M. V. Shamolin}, J. Math. Sci., New York 251, No. 5, 760--771 (2020; Zbl 1456.37058); translation from Probl. Mat. Anal. 106, 179--189 (2020) Full Text: DOI
Polyakov, D. M. Formula for regularized trace of a second order differential operator with involution. (English. Russian original) Zbl 1460.34078 J. Math. Sci., New York 251, No. 5, 748-759 (2020); translation from Probl. Mat. Anal. 106, 169-178 (2020). Reviewer: Erdogan Sen (Tekirdağ) MSC: 34K08 PDFBibTeX XMLCite \textit{D. M. Polyakov}, J. Math. Sci., New York 251, No. 5, 748--759 (2020; Zbl 1460.34078); translation from Probl. Mat. Anal. 106, 169--178 (2020) Full Text: DOI
Pastukhova, S. E. Homogenization estimates for singularly perturbed operators. (English. Russian original) Zbl 1453.35015 J. Math. Sci., New York 251, No. 5, 724-747 (2020); translation from Probl. Mat. Anal. 106, 149-168 (2020). MSC: 35B27 35B25 35J30 PDFBibTeX XMLCite \textit{S. E. Pastukhova}, J. Math. Sci., New York 251, No. 5, 724--747 (2020; Zbl 1453.35015); translation from Probl. Mat. Anal. 106, 149--168 (2020) Full Text: DOI
Osmolovskii, V. G. Phase transitions in two-phase media with the same moduli of elasticity. (English. Russian original) Zbl 1453.74071 J. Math. Sci., New York 251, No. 5, 713-723 (2020); translation from Probl. Mat. Anal. 106, 139-147 (2020). MSC: 74N99 74G65 74B05 74F05 35Q74 PDFBibTeX XMLCite \textit{V. G. Osmolovskii}, J. Math. Sci., New York 251, No. 5, 713--723 (2020; Zbl 1453.74071); translation from Probl. Mat. Anal. 106, 139--147 (2020) Full Text: DOI
Kordyukov, Yu. A. The spectral density function of the renormalized Bochner Laplacian on a symplectic manifold. (English. Russian original) Zbl 1454.58028 J. Math. Sci., New York 251, No. 5, 696-712 (2020); translation from Probl. Mat. Anal. 106, 125-138 (2020). Reviewer: Ahmed Lesfari (El Jadida) MSC: 58J50 53D05 PDFBibTeX XMLCite \textit{Yu. A. Kordyukov}, J. Math. Sci., New York 251, No. 5, 696--712 (2020; Zbl 1454.58028); translation from Probl. Mat. Anal. 106, 125--138 (2020) Full Text: DOI arXiv
Chiadò Piat, V.; Nazarov, S. A. Mixed boundary value problems in singularly perturbed two-dimensional domains with the Steklov spectral condition. (English. Russian original) Zbl 1453.35012 J. Math. Sci., New York 251, No. 5, 655-695 (2020); translation from Probl. Mat. Anal. 106, 91-124 (2020). MSC: 35B25 35P15 35J25 35J05 PDFBibTeX XMLCite \textit{V. Chiadò Piat} and \textit{S. A. Nazarov}, J. Math. Sci., New York 251, No. 5, 655--695 (2020; Zbl 1453.35012); translation from Probl. Mat. Anal. 106, 91--124 (2020) Full Text: DOI
Dubinskii, Yu. A. Kernels of trace operators and boundary value problems in field theory. (English. Russian original) Zbl 1454.35058 J. Math. Sci., New York 251, No. 5, 635-654 (2020); translation from Probl. Mat. Anal. 106, 73-89 (2020). MSC: 35J05 35J57 35A01 PDFBibTeX XMLCite \textit{Yu. A. Dubinskii}, J. Math. Sci., New York 251, No. 5, 635--654 (2020; Zbl 1454.35058); translation from Probl. Mat. Anal. 106, 73--89 (2020) Full Text: DOI
Dem’yanovich, Yu. K. Wavelets in generalized Haar spaces. (English. Russian original) Zbl 1456.42046 J. Math. Sci., New York 251, No. 5, 615-634 (2020); translation from Probl. Mat. Anal. 106, 55-71 (2020). MSC: 42C40 42B35 PDFBibTeX XMLCite \textit{Yu. K. Dem'yanovich}, J. Math. Sci., New York 251, No. 5, 615--634 (2020; Zbl 1456.42046); translation from Probl. Mat. Anal. 106, 55--71 (2020) Full Text: DOI
Gefter, S. L.; Piven’, A. L. Holomorphic solutions to linear \(q\)-difference equations in a Banach space. (English. Russian original) Zbl 1457.39010 J. Math. Sci., New York 251, No. 5, 602-614 (2020); translation from Probl. Mat. Anal. 106, 43-53 (2020). Reviewer: Zhibo Huang (Guangzhou) MSC: 39A45 39A13 PDFBibTeX XMLCite \textit{S. L. Gefter} and \textit{A. L. Piven'}, J. Math. Sci., New York 251, No. 5, 602--614 (2020; Zbl 1457.39010); translation from Probl. Mat. Anal. 106, 43--53 (2020) Full Text: DOI
Borisov, D. I.; Mukhametrakhimova, A. I. On a model graph with a loop and small edges. Holomorphy property of resolvent. (English. Russian original) Zbl 1458.34059 J. Math. Sci., New York 251, No. 5, 573-601 (2020); translation from Probl. Mat. Anal. 106, 17-41 (2020). Reviewer: Vjacheslav Yurko (Saratov) MSC: 34B45 34L40 47E05 PDFBibTeX XMLCite \textit{D. I. Borisov} and \textit{A. I. Mukhametrakhimova}, J. Math. Sci., New York 251, No. 5, 573--601 (2020; Zbl 1458.34059); translation from Probl. Mat. Anal. 106, 17--41 (2020) Full Text: DOI
Baderko, E. A.; Cherepova, M. F. Uniqueness of a solution in a Hölder class to the first initial boundary value problem for a parabolic system in a bounded nonsmooth domain in the plane. (English. Russian original) Zbl 1453.35111 J. Math. Sci., New York 251, No. 5, 557-572 (2020); translation from Probl. Mat. Anal. 106, 3-15 (2020). MSC: 35K51 35A02 PDFBibTeX XMLCite \textit{E. A. Baderko} and \textit{M. F. Cherepova}, J. Math. Sci., New York 251, No. 5, 557--572 (2020; Zbl 1453.35111); translation from Probl. Mat. Anal. 106, 3--15 (2020) Full Text: DOI