On some properties of Buhmann functions
We study functions introduced by Buhmann. The exact exponent of smoothness of these functions is obtained and the problem of positivity of their Hankel transforms is analyzed.
English version (Springer): Ukrainian Mathematical Journal 58 (2006), no. 8, pp 1184-1208.
Citation Example: Zastavnyi V. P. On some properties of Buhmann functions // Ukr. Mat. Zh. - 2006. - 58, № 8. - pp. 1045–1067.