Über diesen Artikel
Online veröffentlicht: 12. Sept. 2012
Seitenbereich: 7 - 14
DOI: https://doi.org/10.2478/v10037-012-0002-4
This content is open access.
In the article we introduce a valuation function over a field [1]. Ring of non negative elements and its ideal of positive elements have been also defined.