Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2019. № 62.

MATHEMATICS

5–18

Belkov Aleksey V., Belov Sergey V., Zhukov Andrey P., Pavlov Mikhail S., Ponomarev Sergey V., Kuznetsov Stanislav A. Method for calculation of the stress-strain state for cable-membrane space reflector structures // Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2019. № 62. P. 5–18. DOI: 10.17223/19988621/62/1

19–26

Gaidak Violetta A., Timoshenko Egor A. Involutions of the general linear group GL₂ over a subring of the field Q // Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2019. № 62. P. 19–26. DOI: 10.17223/19988621/62/2

27–37

Smolentsev Nikolay K. Left-invariant para-Sasakian structures on Lie groups // Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2019. № 62. P. 27–37. DOI: 10.17223/19988621/62/3

38–54

Khalilov Elnur H., Bakhshaliyeva Mehpara N. On the derivative of the double-layer logarithmic potential // Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2019. № 62. P. 38–54. DOI: 10.17223/19988621/62/4

55–67

Ergashev Tuhtasin G., Safarbayeva Nigora M. Dirichlet problem for the multudimensional Helmholtz equation with one singular coefficient // Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2019. № 62. P. 55–67. DOI: 10.17223/19988621/62/5

MECHANICS

68–78

Arkhipov Vladimir A., Matvienko Oleg V., Zharova Irina K., Maslov Evgeniy A., Perfilieva Kseniya G., Bulavko Anton M. Modeling of the dynamics of a liquid-droplet coolant under aerial firefighting // Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2019. № 62. P. 68–78. DOI: 10.17223/19988621/62/6

79–90

Bragin Nikolay N., Orlov Sergey A., Peygin Sergey V. Investigation of the stability of optimal aerodynamic designing of the three-dimensional wing-fuselage layout for a wide-body long-range aircraft with regard to its initial shape // Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2019. № 62. P. 79–90. DOI: 10.17223/19988621/62/7

91–104

Il'yasov Aydar M., Kireev Timur F., Bulgakova Guzel T. Strength assessment for water shut-off baffles in a fractured medium // Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2019. № 62. P. 91–104. DOI: 10.17223/19988621/62/8

105–118

Parfenova Elena S. Distribution of the concentration of injected impurity under surface treatment by consecutive pulses // Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2019. № 62. P. 105–118. DOI: 10.17223/19988621/62/9

119–134

Pestrenin Valeriy M., Pestrenina Irena V., Landik Lidiya V. Restrictions on stress components in the vertices of regular triangular and quadrangular pyramids embedded in elastic body // Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2019. № 62. P. 119–134. DOI: 10.17223/19988621/62/10

135–141

Timchenko Sergey V. Numerical study of the aerodynamic characteristics of a “wing -fuselage - engine nacelle - pylon” three-dimensional layout of the engine for a wide-body long-range aircraft // Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2019. № 62. P. 135–141. DOI: 10.17223/19988621/62/11

MEMOIRS, MEMORABLE DATES, PERSONALITIES

142–143

Anokhina Ida N., Klykov Ivan I. To the 100th anniversary of Dmitriy Nikolayevich Garkunov // Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika – Tomsk State University Journal of Mathematics and Mechanics. 2019. № 62. P. 142–143.