Hi, I am looking for examples of non-discrete valuation rings. Could you help me? Thanks
closed as off topic by Martin Brandenburg, Qiaochu Yuan, Sándor Kovács, Mark Sapir, Ben Webster♦ Feb 2 '11 at 21:20
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I suggest having a look to Bosch, Güntze and Remmert's "Non-archimedean analysis: a systematic approach to rigid analytic geometry" (1984)
They cover quite a lot of things about valuations and norms.