Here you can find content of the current issue:

** Issue 2018-2 **

1. **Aloev R.D., Khudoyberganov M.U., Nematova D.E. **On

stability of the difference splitting scheme for hyperbolic systems.

2. **Boxonov Z.S., Rozikov U.A.** A dynamical system of

temperature-dependent sex linked inheritance.

3. **Fayazov K.S., Xudayberganov Y.K**. Ill-posed boundary

value problem for a mixed type equation with two degenerate lines.

4. **Gaybullaev R.K., Khalkulova Kh.A., Adashev J.Q.** The

rigidity of some solvable Lie algebras.

5. **Hasanov A., Maged G. Bin-Saad, Berdyshev A. **Solutions

of PDE systems for Appell-type functions.

6. **Imomkulov A.N.** Isomorphicity of two dimensional evolution

algebras and evolution algebras corresponding to their idempotents.

7. **Jose M. Sanchez. **Leibniz algebras with a set grading.

8. **Khalmuxamedov A. R., Kuchkorov E.I., Turgunov K.K.**

On expansion of functions from the S.M. Nikolskii class in a Fourier

series by eigenfunctions of the Schr¨odinger operator.

9. **Narmanov A.Y., Rajabov E.O.** On the geometry of conformal

vector fields.

10. **Mirsaburov M., Begaliyev O.** On the uniqueness of the solution

of the problem with the Tricomi and Frankl conditions for a mixedtype

equation.

11. **Poshakhodjaeva G.** The numerical characteristics of invariant

measure of critical circle maps.

12. **Ragimov F.H., Farhadova A.D., Khalilov V.S.** Limit theorem

for the first passage time of the level by the random walk described

by nonlinear function of the autoregression process of order one

AR(1).

13. **Shopulatov Sh.Sh.** On a weak criterion for the subharmonicity

of functions in $R^n$.

14. **Tanmay Biswas.** Estimation of the central index of composite

entire functions.

15. **Urinov A.K., Okboev A.B.** A problem with modified initial

conditions for a degenerate hyperbolic equation of the second kind

with a spectral parameter.

16. **Yusupov B.B.** 2-local derivations on Witt algebras.

** Mathematical Life**

17. **Khodjaev J.**