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  1. 2020

  2. Приближение целыми функциями на счетном множестве континуумов.

    Сильванович, О. В. & Широков, Н. А., 2020, In: ВЕСТНИК САНКТ-ПЕТЕРБУРГСКОГО УНИВЕРСИТЕТА. МАТЕМАТИКА. МЕХАНИКА. АСТРОНОМИЯ. 7, 3, p. 481-489

    Research output: Contribution to journal › Article

  3. 2019

  4. A note on approximation by trigonometric polynomials

    Shirokov, N. A., 2019, In: Journal of Mathematical Sciences. 243, 6, p. 981-984

    Research output: Contribution to journal › Article › peer-review

  5. Constructive description of function classes on surfaces in R^3 and R^4

    Alexeeva, T. A. & Shirokov, N. A., 2019, In: Issues of Analysis. 8(26), 3, p. 16-23

    Research output: Contribution to journal › Article › peer-review

  6. Entire functions of order 1/2 in the approximation to functions on a semiaxis

    Silvanovich, O. V. & Shirokov, N. A., 2019, In: Vestnik St. Petersburg University: Mathematics. 52, 4, p. 394-400

    Research output: Contribution to journal › Article › peer-review

  7. Interpolation through approximation in a Bernstein space

    Shirokov, N. A., 2019, In: Journal of Mathematical Sciences. 243, 6, p. 965-980 16 p.

    Research output: Contribution to journal › Article › peer-review

  8. On the sharpness of the estimate in a theorem concerning the half smoothness of a function holomorphic in a ball

    Shirokov, N. A., 2019, In: Journal of Mathematical Sciences. 243, 6, p. 985-992 8 p.

    Research output: Contribution to journal › Article › peer-review

  9. 2018

  10. Smoothness of a Holomorphic Function in a Ball and of its Modulus on the Sphere

    Shirokov, N. A., Mar 2018, In: Journal of Mathematical Sciences. 229, 5, p. 568-571 4 p.

    Research output: Contribution to journal › Article › peer-review

  11. Approximation by entire functions on a countable union of real-axis segments 4. Inverse theorem

    Sil’vanovich, O. V. & Shirokov, N. A., 2018, In: Vestnik St. Petersburg University: Mathematics. 51, 3, p. 267-275 9 p.

    Research output: Contribution to journal › Article › peer-review

  12. Approximation by entire functions on a countable union of segments on the real axis:3. Further generalization

    Silvanovich, O. V. & Shirokov, N. A., 2018, In: Vestnik St. Petersburg University: Mathematics. 51, 2, p. 164-168 5 p.

    Research output: Contribution to journal › Article › peer-review

  13. Smoothness of a holomorphic function and its modulus on the boundary of a polydisk

    Shirokov, N. A., 2018, In: Journal of Mathematical Sciences. 234, 3, p. 381-383 3 p.

    Research output: Contribution to journal › Article › peer-review

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