If $\nu$ is the discrete valuation on a field $K$, what would $\nu(x-y)$ satisfy for $x,y\in K$? Can I say that $\nu(x-y)=\nu(x+(-y))\geq \min(\nu(x),\nu(-y))=\min(\nu(x),\nu(y))$?
2026-03-26 06:02:50.1774504970
Discrete Valuation Property
49 Views Asked by user482939 https://math.techqa.club/user/user482939/detail AtRelated Questions in RING-THEORY
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