Completely multiplicative function

In number theory, functions of positive integers which respect products are important and are called completely multiplicative functions or totally multiplicative functions. A weaker condition is also important, respecting only products of coprime numbers, and such functions are called multiplicative functions. Outside of number theory, the term "multiplicative function" is often taken to be synonymous with "completely multiplicative function" as defined in this article.

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enIn number theory, functions of positive integers which respect products are important and are called completely multiplicative functions or totally multiplicative functions. A weaker condition is also important, respecting only products of coprime numbers, and such functions are called multiplicative functions. Outside of number theory, the term "multiplicative function" is often taken to be synonymous with "completely multiplicative function" as defined in this article.
Has abstract
enIn number theory, functions of positive integers which respect products are important and are called completely multiplicative functions or totally multiplicative functions. A weaker condition is also important, respecting only products of coprime numbers, and such functions are called multiplicative functions. Outside of number theory, the term "multiplicative function" is often taken to be synonymous with "completely multiplicative function" as defined in this article.
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Completely multiplicative function
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enCompletely multiplicative function
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Arithmetic function
Category:Multiplicative functions
Coprime
Dirichlet character
Dirichlet convolution
Dirichlet inverse
Dirichlet L-function
Dirichlet product
Dirichlet series
Divisor function
Domain of a function
Fundamental theorem of arithmetic
Hadamard product (matrices)
Homomorphism
Jacobi symbol
Legendre symbol
Liouville function
Möbius function
Monoid
Monomial
Multiplicative function
Natural number
Number theory
Positive integer
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4i6BP
Completely multiplicative function
Fonction complètement multiplicative
Função completamente multiplicativa
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Category:Multiplicative functions
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