基本説明
Focuses on some important topics includes the sum of divisors function with the many old and new issues on Perfect numbers; Euler's totient and its many facets; the Moebius function along with its generalizations, extensions, and applications; and more.
Full Description
Focuses on some important topics from Number Theory and Discrete Mathematics. This work includes chapters which can be viewed as encyclopedia of the considered field, underlining the interconnections of Number Theory with Combinatorics, Numerical mathematics, Algebra, or Probability Theory.



