Discrete valuation

In mathematics, a discrete valuation is an integer valuation on a field K; that is, a function satisfying the conditions for all . Note that often the trivial valuation which takes on only the values is explicitly excluded. A field with a non-trivial discrete valuation is called a discrete valuation field.

Discrete valuation

In mathematics, a discrete valuation is an integer valuation on a field K; that is, a function satisfying the conditions for all . Note that often the trivial valuation which takes on only the values is explicitly excluded. A field with a non-trivial discrete valuation is called a discrete valuation field.