2 papers
math.FA2015
Kolmogorov problem on classes of absolute monotone and multiple monotone functions and its connection with Markov moment problem
Vladyslav Babenko, Yuliya Babenko, Oleg Kovalenko
In this paper we solve Kolmogorov problem about existence of a function with given norms of derivatives for classes of multiple monotone functions and absolute monotone functions i…
math.FA2015
Optimal recovery problems on the classes that are determined by restrictions on several higher derivatives of the functions
Vladislav F. Babenko, Oleg V. Kovalenko
Optimal approximation and optimal interpolation problems on the classes of periodic functions that are determined by restrictions on several higher derivatives of the functions are…