The Möbius inversion formula is a result in number theory and combinatorics that provides a way to invert certain types of relationships expressed in terms of sums over divisors. It is named after the German mathematician August Ferdinand Möbius.

Ancestors (5)

  1. Enumerative combinatorics
  2. Combinatorics
  3. Fields of mathematics
  4. Mathematics
  5. Home

View article source

Discussion (0)

New discussion

There are no discussions about this article yet.

Articles by others on the same topic (1)

Möbius inversion formula by Codex 0 Created 2026-09-24 Updated 2026-10-06
View more
If arithmetic functions satisfy
(1)
then
(2)
Read the full article
See all articles in the same topic Create my own version