Geodesic

Tome 20 (2019) no. 4

Sommaire

From the editor
About the life and activities of academician Zarullo Husenovich Rakhmonov
p. 6-31
About one additive problem Hua Loo Keng's
p. 32-45
On the exponents of the convergence of singular integrals and singular series of a multivariate problem
p. 46-57
On irrationality measure $\mathop{\mathrm{arctg}}\frac{1}{2}$
p. 58-68
On uniformly recurrent words generated by shifting segments, including with a change in orientation
p. 69-85
On separation of a class of degenerate differential operators in the Lebesgue space
p. 86-107
Application of integral formulas for solving ordinary differential equations of the second order with variable coefficients
p. 108-123
On semilattice of Linux processes' states
p. 124-136
Rauzy substitution and local structure of torus tilings
p. 137-157
On linear independence of functions differentiated with respect to parameter
p. 158-169
Оn separability and coercive solvability of second-order nonlinear differential equations in the weight space
p. 170-187
Assessment of the necessary initial economic resource in the Ramsey--Kass--Koopmans problem
p. 188-196
Optimal exponent in the Ramsey--Kass--Koopmans problem with logarithmic utility function
p. 197-207
Functional differential inclusions of Hale type with fractional order of derivative in a Banach space
p. 208-225
On astimate of irrationality measure of the logariphms of some rational numbers
p. 226-235
Integrals and indicators of subharmonic functions.~II
p. 236-269
On units of a quaternion order of an indefinite anisotropic ternary quadratic form
p. 270-280
Short cubic exponential sums with Möbius function
p. 281-305
Zeros of the Davenport--Heilbronn function in short intervals of the critical line
p. 306-329
On irrationality measure of $\ln{\frac{5}{3}}$
p. 330-338
Approximation of $\ln{\frac{\sqrt{5}-1}{2}}$ by numbers of the field $\mathbb Q\left(\sqrt{5}\right)$
p. 339-356
On boundedness of period lengths of continued fractions of key elements hyperelliptic fields over the field of rational numbers
p. 357-370
On the functions of Hardy zeros and its derivatives lying on the critical line
p. 371-384
Some problems of approximation of periodic functions by trigonometric polynomials in $L_2$
p. 385-398
On the periodic part of the Shunkov group saturated with linear groups of degree 2 over finite fields of even characteristic
p. 399-407
Mathematical modeling of structural elements destruction under dynamic load
p. 408-422
History of laser development and features of its application
p. 423-438
Alexander Yakovlevich Khinchin
p. 439-445
Nikolai Grigor'evich Chudakov
p. 446-449
Scholar and teacher. To the 80th anniversary
p. 450-457