## Mathematica Montisnigri XLII

#### Contents

##### MATHEMATICS

*Saber Omidi and Bijan Davvaz. *Some characterizations of right weakly prime Γ-hyperideals of ordered Γ-semihypergroups.

##### COMPUTATIONAL MATHEMATICS

*Yu.A. Kriksin, P.A. Kuchugov, M.E. Ladonkina, O.A. Nekliudova, V.F. Tishkin and V.P. Varin. *Construction of exact solutions of some equations of hyperbolic type containing discontinuity moving on a non uniform background.

*V.I.Mazhukin, A.V. Shapranov, E.N. Bykovskaya. *Comparative analysis of the quality of two-and three-layer difference schemes of the second order.

##### MATHEMATICAL MODELING

*A.E. Bondarev. *On the construction of the generalized numerical experiment in fluid dynamics.

*A.V. Korchuganov. *Hybrid molecular dynamics and Monte Carlo modeling to study physical-mechanical properties of high-entropy alloy CoCrFeMnNi.

##### EQUATIONS OF MATHEMATICAL PHYSICS

*A.V. Kolesnichenko. *Two-parameter functional of entropy Sharma-Mittal as the basis of the family of generalized thermodynamices of non-extensive systems.

##### ACADEMIC LIFE