Category:Submultiplicative Functions
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This category contains results about Submultiplicative Functions in the context of Ring Theory.
Let $\struct {R, +, \circ}$ be a ring.
Let $f: R \to \R$ be a (real-valued) function on $R$.
$f$ is a submultiplicative function if and only if:
- $\forall x, y \in R: \map f {x \circ y} \le \map f x \times \map f y$
Pages in category "Submultiplicative Functions"
This category contains only the following page.