Kyrov, Vladimir A. Commutative hypercomplex numbers and the geometry of two sets. (English) Zbl 1475.30114 J. Sib. Fed. Univ., Math. Phys. 13, No. 3, 373-382 (2020). MSC: 30G35 PDFBibTeX XMLCite \textit{V. A. Kyrov}, J. Sib. Fed. Univ., Math. Phys. 13, No. 3, 373--382 (2020; Zbl 1475.30114) Full Text: DOI MNR
Loboda, Alexander V.; Akopyan, Ripsime S.; Krutskikh, Vladislav V. On the orbits of nilpotent 7-dimensional Lie algebras in 4-dimensional complex space. (English) Zbl 07334097 J. Sib. Fed. Univ., Math. Phys. 13, No. 3, 360-372 (2020). MSC: 32Vxx PDFBibTeX XMLCite \textit{A. V. Loboda} et al., J. Sib. Fed. Univ., Math. Phys. 13, No. 3, 360--372 (2020; Zbl 07334097) Full Text: DOI MNR
Soleeva, Nigina A. \(L^p\)-bound for the Fourier transform of surface-carried measures supported on hypersurfaces with \(D_\infty\) type singularities. (English) Zbl 07334096 J. Sib. Fed. Univ., Math. Phys. 13, No. 3, 350-359 (2020). MSC: 81Txx 81Qxx 42Bxx PDFBibTeX XMLCite \textit{N. A. Soleeva}, J. Sib. Fed. Univ., Math. Phys. 13, No. 3, 350--359 (2020; Zbl 07334096) Full Text: DOI MNR
Zhuk, Nadezhda A.; Lutoev, Vladimir P.; Beznosikov, Dmitriy S.; Nizovtsev, Andrey N.; Rychkova, Lubov V. Magnetic susceptibility and EPR study of \(\text{Bi}_5 \text{Nb}_{3-3x}\text{Co}_{3x}\text{O}_{15-\delta}\). (English) Zbl 07334095 J. Sib. Fed. Univ., Math. Phys. 13, No. 3, 342-349 (2020). MSC: 92-XX 35-XX PDFBibTeX XMLCite \textit{N. A. Zhuk} et al., J. Sib. Fed. Univ., Math. Phys. 13, No. 3, 342--349 (2020; Zbl 07334095) Full Text: DOI MNR
Khedhiri, Hedi On construction of positive closed currents with prescribed Lelong numbers. (English) Zbl 07334094 J. Sib. Fed. Univ., Math. Phys. 13, No. 3, 331-341 (2020). MSC: 32Bxx 32Cxx 32Uxx 58Axx PDFBibTeX XMLCite \textit{H. Khedhiri}, J. Sib. Fed. Univ., Math. Phys. 13, No. 3, 331--341 (2020; Zbl 07334094) Full Text: DOI MNR Link
Rashad, Muhammad; Ahmad, Imtiaz; Shah, Muhammad; Saeid, A. Borumand Enumeration of bi-commutative-AG-groupoids. (English) Zbl 07334093 J. Sib. Fed. Univ., Math. Phys. 13, No. 3, 314-330 (2020). MSC: 20Mxx 20Nxx PDFBibTeX XMLCite \textit{M. Rashad} et al., J. Sib. Fed. Univ., Math. Phys. 13, No. 3, 314--330 (2020; Zbl 07334093) Full Text: DOI arXiv MNR
Koptev, Alexander V. Exact solution of 3D Navier-Stokes equations. (English) Zbl 07334092 J. Sib. Fed. Univ., Math. Phys. 13, No. 3, 306-313 (2020). MSC: 76Dxx 35Cxx PDFBibTeX XMLCite \textit{A. V. Koptev}, J. Sib. Fed. Univ., Math. Phys. 13, No. 3, 306--313 (2020; Zbl 07334092) Full Text: DOI MNR
Hung, Le Xuan Colorings of the graph \(K^m_2+K_n\). (English) Zbl 07334091 J. Sib. Fed. Univ., Math. Phys. 13, No. 3, 297-305 (2020). MSC: 05-XX 05Cxx PDFBibTeX XMLCite \textit{L. X. Hung}, J. Sib. Fed. Univ., Math. Phys. 13, No. 3, 297--305 (2020; Zbl 07334091) Full Text: DOI MNR
Kytmanov, Alexander M.; Khodos, Olga V. On some examples of systems of transcendent equations. (English) Zbl 07334090 J. Sib. Fed. Univ., Math. Phys. 13, No. 3, 285-296 (2020). MSC: 32Txx 32-XX 32Axx PDFBibTeX XMLCite \textit{A. M. Kytmanov} and \textit{O. V. Khodos}, J. Sib. Fed. Univ., Math. Phys. 13, No. 3, 285--296 (2020; Zbl 07334090) Full Text: DOI MNR
Khamdamov, Isakjan M. On limit theorem for the number of vertices of the convex hulls in a unit disk. (English) Zbl 07334089 J. Sib. Fed. Univ., Math. Phys. 13, No. 3, 275-284 (2020). MSC: 52Axx 60Gxx 60Dxx PDFBibTeX XMLCite \textit{I. M. Khamdamov}, J. Sib. Fed. Univ., Math. Phys. 13, No. 3, 275--284 (2020; Zbl 07334089) Full Text: DOI MNR
Bouzidi, Louanas; Kheloufi, Arezki Global in time results for a parabolic equation solution in non-rectangular domains. (English) Zbl 07334088 J. Sib. Fed. Univ., Math. Phys. 13, No. 3, 257-274 (2020). MSC: 35Rxx 35Dxx 35Bxx 35Kxx PDFBibTeX XMLCite \textit{L. Bouzidi} and \textit{A. Kheloufi}, J. Sib. Fed. Univ., Math. Phys. 13, No. 3, 257--274 (2020; Zbl 07334088) Full Text: DOI MNR