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  1. 1999

  2. The estimation of representation sharpness of functions of two variables by singular integrals in terms of moduli of continuity of their primitives

    Zhuk, V. V. & Vinogradov, O. L., 1999, In: Vestnik St. Petersburg University: Mathematics. 2, p. 20-27

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

  3. 1998

  4. Exact estimation of the deviation of Rogozinskii sums in terms of the second modulus of continuity in the space of continuous periodic functions

    Vinogradov, O. L., Jul 1998, In: Doklady Mathematics. 58, 1, p. 53-55 3 p.

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

  5. Some sharp estimates for the second continuity modulus for periodic functions and for functions extended from A segment

    Vinogradov, O. L., 1998, In: Journal of Mathematical Sciences . 92, 1, p. 3560-3572 13 p.

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

  6. The sharp estimation of rogozinski sums deviation by means of the second modulus of continuity in the space of continuous periodic functions

    Vinogradov, O. L., 1998, In: Doklady Akademii Nauk. 361, 3, p. 300-302 3 p.

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

  7. 1997

  8. Inequalities with precise constants for the second module of continuity

    Vinogradov, O. L., Jul 1997, In: Doklady Mathematics. 56, 1, p. 485-487 3 p.

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

  9. Some inequalities with the sharp constants for the second modulus of continuity

    Vinogradov, O. L., 1997, In: Doklady Akademii Nauk. 355, 1, p. 18-20 3 p.

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

  10. 1996

  11. On some inequalities for the integrated modulus of continuity

    Vinogradov, O. L., Dec 1996, In: Vestnik St. Petersburg University: Mathematics. 12, p. 3-8 6 p.

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

  12. The evaluation of the norms of strong Fejer sums with power p for orthogonal polynomials

    Vinogradov, O. L., Jan 1996, In: Vestnik Sankt-Peterburgskogo Universiteta. Ser 1. Matematika Mekhanika Astronomiya. 1, p. 9-15 7 p.

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

  13. 1994

  14. On the constant in Jackson's inequality for the space LP (-∞, +∞)

    Vinogradov, O. L., Jul 1994, In: Vestnik Sankt-Peterburgskogo Universiteta. Ser 1. Matematika Mekhanika Astronomiya. 3, p. 15-22 8 p.

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

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ID: 199938