Vol. 10 No. 1 (2019)

View Vol. 10 No. 1 (2019)
Published: 2019-03-29

Articles

  • On index stability of Noetherian differential operators in anisotropic Sobolev spaces

    Arman Darbinyan, Ani Tumanyan
    09-15
    Views: 223 / PDF downloads: 172
    DOI: https://doi.org/10.32523/2077-9879-2019-10-1-09-15

  • Lagrange formula for differential operators and self-adjoint restrictions of the maximal operator on a tree

    Baltabek Kanguzhin, Lyalilya Zhapsarbayeva, Zhumabay Madibaiuly
    16-29
    Views: 270 / PDF downloads: 171
    DOI: https://doi.org/10.32523/2077-9879-2019-10-1-16-29

  • On the incomplete gamma function and its neutrix convolution for negative integers

    Mongkolsery Lin, Brian Fisher, Somsak Orankitjaroen
    30-51
    Views: 264 / PDF downloads: 109
    DOI: https://doi.org/10.32523/2077-9879-2019-10-1-30-51

  • Hardy type inequality with sharp constant for 0

    Abdelkader Senouci, Noureddine Azzouz
    52-58
    Views: 238 / PDF downloads: 149
    DOI: https://doi.org/10.32523/2077-9879-2019-10-1-52-58

  • Hahn-Banach type theorems on functional separation for convex ordered normed cones

    Fedor Stonyakin
    59-79
    Views: 250 / PDF downloads: 119
    DOI: https://doi.org/10.32523/2077-9879-2019-10-1-59-79

  • A new result on matrix summability factors of Fourier series

    Şebnem Yıldız
    80-88
    Views: 216 / PDF downloads: 114
    DOI: https://doi.org/10.32523/2077-9879-2019-10-1-80-88

  • Kolmogorov widths of weighted Sobolev classes with “small” singularity sets

    Anastasia Vasil’eva
    89-92
    Views: 210 / PDF downloads: 125
    DOI: https://doi.org/10.32523/2077-9879-2019-10-1-89-92