Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2024. № 91.

МATHEMATICS

5–17

Bryndin Luka S. Development and verification of the least-squares collocation method with seventh degree polynomials for the biharmonic equation // Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2024. № 91. P. 5–17. DOI: 10.17223/19988621/91/1

18–30

Egorov Andrey A. Virtual braids and cluster algebras // Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2024. № 91. P. 18–30. DOI: 10.17223/19988621/91/2

31–40

Elfimova Anastasia M., Norbosambuev Tsyrendorzhi D., Podkorytov Maxim V. Nilpotent, nil-good, and nil-clean formal matrices over residue class rings // Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2024. № 91. P. 31–40. DOI: 10.17223/19988621/91/3

41–50

Kaigorodov Evgeniy V., Krylov Piotr A. Incidence rings and their automorphisms // Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2024. № 91. P. 41–50. DOI: 10.17223/19988621/91/4

MECHANICS

51–60

Bogdanova Sof’ya B., Gladkov Sergey O. On the trajectories of bodies in non-inertial reference frames. Part II // Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2024. № 91. P. 51–60. DOI: 10.17223/19988621/91/5

61–74

Boshenyatov Boris V., Glazunov Anatoliy A., Ishchenko Aleksandr N., Karnet Yuliya N. Analytical models of thermal conductivity in two-phase dispersion media. 2. Comparison of theoretical and experimental data // Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2024. № 91. P. 61–74. DOI: 10.17223/19988621/91/6

75–84

Gruzdev Aleksey S., Krainov Aleksey Yu., Faraponov Valeriy V. Experimental study of pressure and temperature variations in a supersonic air flow through a flat channel // Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2024. № 91. P. 75–84. DOI: 10.17223/19988621/91/7

85–98

Likhachev Aleksey V., Tabanyukhova Marina V. A new method for searching rectilinear section in an experimental stress–strain diagram // Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2024. № 91. P. 85–98. DOI: 10.17223/19988621/91/8

99–112

Norkin Mikhail V. Cavity formation with fixed separation points during vertical acceleration of a floating circular cylinder // Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2024. № 91. P. 99–112. DOI: 10.17223/19988621/91/9

113–124

Sokolova Marina Yu., Markin Aleksey A. The effect of initial stresses on sound wave propagation in hypoelastic anisotropic materials // Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2024. № 91. P. 113–124. DOI: 10.17223/19988621/91/10

125–140

Fyodorov Konstantin M., Shevelev Aleksandr P., Gil’manov Aleksandr Ya., Izotov Aleksey A., Kobyashev Aleksandr V. A new approach for modeling the development of injection-induced hydraulic fractures // Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2024. № 91. P. 125–140. DOI: 10.17223/19988621/91/11

141–152

Forental’ Galina А., Sapozhnikov Sergey B., Ignatova Anastasiya V., Buslaeva Ol’ga S., Kheruvimov Aleksandr V. Deformation and failure of laminated fabric fiber-glass reinforced plastic during bending on an annular support: effect of 3D reinforcement and loading rate // Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2024. № 91. P. 141–152. DOI: 10.17223/19988621/91/12

153–167

Shiryaeva Mariya A., Subbotin Stanislav V. Effect of non-axisymmetric inertial waves on the steady fluid circulation in a rotating cylinder // Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2024. № 91. P. 153–167. DOI: 10.17223/19988621/91/13

MEMOIRS, MEMORABLE DATES, PERSONALITIES

168–173

Pankov V. N., Putyatina E. N., Starchenko A. V. Sergey Vasilyevich Panko. On the 80th anniversary of his birth // Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2024. № 91. P. 168–173. DOI: 10.17223/19988621/91/14