Sibirskii Zhurnal Industrial'noi Matematiki: Latest issue http://www.mathnet.ru/eng/sjim 2026, Volume 29, Issue Number 1 en-gb Copyright 2026, Sobolev Institute of Mathematics Sat, 25 Jul 2026 00:00:00 +0300 math-net2026_09@mi-ras.ru tche@mi-ras.ru Sibirskii Zhurnal Industrial'noi Matematiki http://www.mathnet.ru/JrnLogos/sjim/sjim_2024_1.jpg http://www.mathnet.ru/eng/sjim Numerical simulation of the mathematical model of natural gas flow in a reservoir in different various A. V. Ammosov Sib. Zh. Ind. Mat., 2026, 29:1, 5--18 http://mi.mathnet.ru/eng/sjim1343 Sat, 25 Jul 2026 00:00:00 +0300 Sat, 25 Jul 2026 00:00:00 +0300 http://mi.mathnet.ru/eng/sjim1343 Transformation of analytic functions of linear operators in Banach spaces when these operators are extended to larger spaces V. S. Belonosov, A. G. Shvets Sib. Zh. Ind. Mat., 2026, 29:1, 19--24 http://mi.mathnet.ru/eng/sjim1344 Sat, 25 Jul 2026 00:00:00 +0300 Sat, 25 Jul 2026 00:00:00 +0300 http://mi.mathnet.ru/eng/sjim1344 On the influence of round-off errors on the accuracy of calculating the correction in the Krylov subspace V. P. Ilyin, V. N. Babenko Sib. Zh. Ind. Mat., 2026, 29:1, 25--38 http://mi.mathnet.ru/eng/sjim1345 Sat, 25 Jul 2026 00:00:00 +0300 Sat, 25 Jul 2026 00:00:00 +0300 http://mi.mathnet.ru/eng/sjim1345 Comparison of two statistical image reconstruction algorithms for quantitative assessment of pathological lesions in gamma emission tomography A. V. Nesterova, N. V. Denisova Sib. Zh. Ind. Mat., 2026, 29:1, 39--55 http://mi.mathnet.ru/eng/sjim1346 Sat, 25 Jul 2026 00:00:00 +0300 Sat, 25 Jul 2026 00:00:00 +0300 http://mi.mathnet.ru/eng/sjim1346 Backlund transformations of the Pauli equation for the motion of an electron in an electromagnetic field M. V. Neshchadim, N. S. Chasovskikh Sib. Zh. Ind. Mat., 2026, 29:1, 56--78 http://mi.mathnet.ru/eng/sjim1347 Sat, 25 Jul 2026 00:00:00 +0300 Sat, 25 Jul 2026 00:00:00 +0300 http://mi.mathnet.ru/eng/sjim1347 The inverse problem for a wave equation with a potential depending on spatial variable and time V. G. Romanov, T.V. Bugueva Sib. Zh. Ind. Mat., 2026, 29:1, 79--93 http://mi.mathnet.ru/eng/sjim1348 Sat, 25 Jul 2026 00:00:00 +0300 Sat, 25 Jul 2026 00:00:00 +0300 http://mi.mathnet.ru/eng/sjim1348 On the features of numerical simulation of electric discharge in a helium bubble in dielectric liquid R. A. Savenko, D. I. Karpov, A. V. Ridel, S. M. Korobeinikov Sib. Zh. Ind. Mat., 2026, 29:1, 94--110 http://mi.mathnet.ru/eng/sjim1349 Sat, 25 Jul 2026 00:00:00 +0300 Sat, 25 Jul 2026 00:00:00 +0300 http://mi.mathnet.ru/eng/sjim1349 Blow up of the solution to the vibration equation of a rod with a moving load Kh. G. Umarov Sib. Zh. Ind. Mat., 2026, 29:1, 111--126 http://mi.mathnet.ru/eng/sjim1350 Sat, 25 Jul 2026 00:00:00 +0300 Sat, 25 Jul 2026 00:00:00 +0300 http://mi.mathnet.ru/eng/sjim1350