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JOURNALS // Journal of Siberian Federal University. Mathematics & Physics // Archive

2021, Volume 14, Issue 2


Solvability of BVPs for the parabolic-hyperbolic equation with non-linear loaded term
Obidjon Kh. Abdullaev
133
Simulation of broadening the second harmonic spectrum in KDP by chirp pulse pumping
Sergey V. Alekseev, Valery F. Losev, Yakov V. Grudtsyn, Andrey V. Koribut, Vyacheslav A. Trofimov
144
Fixed points of set-valued $F$-contraction operators in quasi-ordered metric spaces with an application to integral equations
Ehsan Lotfali Ghasab, Hamid Majani, Ghasem Soleimani Rad
150
On the theory of $\psi $-hilfer nonlocal Cauchy problem
Mohammed A. Almalahi, Satish K. Panchal
159
Manufacturing of opals from polymethylmethacrylate particles in dispersion media with different viscosities
Ivan V. Nemtsev, Olga V. Shabanova
176
Supercritical convection of water in an elongated cavity at a given vertical heat flux
Vadim A. Sharifulin, Tatyana P. Lyubimova
184
Method for determining the mass flow for pressure measurements of gas hydrates formation in the well
Natalya N. Borisova, Igor I. Rozhin
193
Asymptotic behavior of small perturbations for unsteady motion an ideal fluid jet
Viktor K. Andreev
204
Numerical and analytical modeling of centrifugal pump
Viktor A. Ivanov, Nikolay V. Erkaev
213
Energy gap evaluation in microcrystalline m-HFO$_2$ powder
Artem O. Shilov, Sergey S. Savchenko, Alexander S. Vokhmintsev, Andrey V. Chukin, Maksim S. Karabanalov, Maksim I. Vlasov, Ilya A. Weinstein
224
Joint distribution of the number of vertices and the area of convex hulls generated by a uniform distribution in a convex polygon
Isakjan M. Khamdamov, Zoya S. Chay
230
Steel 110G13L. Thermomagnetic and galvanomagnetic effects in its films
Timur V. Fadeev, Mikhail V. Dorokhin, Iurii M. Kuznetsov, Lyudmila I. Kveglis, Vladimir V. Shevchuk
242
Photostability of CdTe quantum dots and graphene quantum dots under their continuous visible and UV irradiation
Melina A. Goryunova, Aleksei S. Tsipotan, Vitaliy V. Slabko
249
A short essay towards if $P$ not equal $NP$
Vladimir V. Rybakov
258


© Steklov Math. Inst. of RAS, 2026