Miklos Schweitzer 1951_12
Source:
October 8, 2008
functionnumber theory proposednumber theory
Problem Statement
By number-theoretical functions, we will understand integer-valued functions defined on the set of all integers. Are there number-theoretical functions such that every number theoretical function can be uniquely represented in the form
F(x)\equal{}\sum_{k\equal{}0}^{\infty}a_kf_k(x),
being integers?