1 citations · 2 across the 4 of their papers we have counts for
4 papers
Unique factorization results for generalized power series
Noa Lavi
Factorization in rings of the form exhibits pathological behavior due to divisibility by monomials. It remains open whether this is the only obstruction and whet…
The generic pair conjecture for dependent finite diagrams
Itay Kaplan, Noa Lavi, Saharon Shelah
This paper generalizes Shelah's generic pair conjecture (now theorem) for the measurable cardinal case from first order theories to finite diagrams. We use homogeneous models in th…
Positivstellensätze for semi-algebraic sets in real closed valued fields
Noa Lavi
The purpose of this paper is to give a characterization for polynomials and rational functions which admit only non-negative values on definable sets in real closed valued fields.…
A Ganzstellensatz for semi-algebraic sets and a boundedness criterion for rational functions
Noa Lavi
Let be a real closed valued field, and let be an open semi-algebraic set. Using tools from model theory, we find an algebraic characterization…