Works matching IS 10723374 AND DT 2023 AND VI 274 AND IP 3

Results: 8

Characteristics of the linear and nonlinear approximations of the Nikol'skii–Besov-type classes of periodic functions of several variables.

Published in:

Journal of Mathematical Sciences, 2023, v. 274, n. 3, p. 307, doi. 10.1007/s10958-023-06602-y

By:

Hembars'ka, Svitlana B.;
Romanyuk, Ihor A.;
Fedunyk-Yaremchuk, Oksana V.

Publication type:

Article

On the best approximation of non-integer constants by polynomials with integer coefficients.

Published in:

Journal of Mathematical Sciences, 2023, v. 274, n. 3, p. 403, doi. 10.1007/s10958-023-06609-5

By:

Trigub, Roald M.

Publication type:

Article

Reconstruction of the Fourier expansion of a periodic force acting on an oscillator.

Published in:

Journal of Mathematical Sciences, 2023, v. 274, n. 3, p. 383, doi. 10.1007/s10958-023-06607-7

By:

Shcherbak, Volodymyr F.

Publication type:

Article

On the distortion of the disk image diameter.

Published in:

Journal of Mathematical Sciences, 2023, v. 274, n. 3, p. 352, doi. 10.1007/s10958-023-06605-9

By:

Petkov, Igor V.;
Salimov, Ruslan R.;
Stefanchuk, Mariia V.

Publication type:

Article

Approximation of continuous functions given on the real axis by three-harmonic Poisson operators.

Published in:

Journal of Mathematical Sciences, 2023, v. 274, n. 3, p. 327, doi. 10.1007/s10958-023-06603-x

By:

Hrabova, Ulyana Z.;
Kal'chuk, Inna V.

Publication type:

Article

Conformable fractional derivative in commutative algebras.

Published in:

Journal of Mathematical Sciences, 2023, v. 274, n. 3, p. 392, doi. 10.1007/s10958-023-06608-6

By:

Shpakivskyi, Vitalii S.

Publication type:

Article

On the boundary extension of mappings on Riemannian surfaces in terms of prime ends.

Published in:

Journal of Mathematical Sciences, 2023, v. 274, n. 3, p. 370, doi. 10.1007/s10958-023-06606-8

By:

Sevost'yanov, Evgeny;
Dovhopiatyi, Oleksandr;
Ilkevych, Nataliya;
Kalenska, Vitalina

Publication type:

Article

On the solution of a complicated biharmonic equation in a hydroelasticity problem.

Published in:

Journal of Mathematical Sciences, 2023, v. 274, n. 3, p. 340, doi. 10.1007/s10958-023-06604-w

By:

Kononov, Yu. M.

Publication type:

Article