Y. Yaffe

activity

20082011

most citedCharacterizing finitary functions over non-archimedean RCFs via a topological definition of OVF-integrality

2 citations · 3 across the 4 of their papers we have counts for

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Showing 2011 · math.LOShow all

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math.LO2011★ 2 cited

Characterizing finitary functions over non-archimedean RCFs via a topological definition of OVF-integrality

Yoav Yaffe

When $R$ is a non-archimedean real closed field we say that a function $f \in R (X ˉ)$ is finitary at a point $b ˉ \in R^{n}$ if on some neighborhood of $b ˉ$ the defined va…

math.LO2011★ 1 cited

A ganzstellensatz for semi-algebraic sets in real closed valued fields

Yoav Yaffe

Let $(K, ν)$ be a real closed valued field, and let $S \subseteq K^{n}$ be a definable open semi-algebraic set. We find an algebraic characterization of rational functions which are OV…