O. Friedland

activity

20132026

collaborators

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3 papers · 1 filter

math.CV2026

A Disk-Growth Remez Principle and a Modular Proof of the Measurable Turán-Nazarov Inequality

Omer Friedland

We give a modular proof of the measurable Turán-Nazarov inequality for exponential polynomials. The proof first establishes a Remez principle for holomorphic functions satisfying t…

math.AP2026

On the inner radius of the nonvanishing set for eigenfunctions of complex elliptic operators

Henrik Ueberschaer, Omer Friedland

Let $Ω \subset R^{d}$ be any open set. We consider solutions of $H ψ_{λ} = λ ψ_{λ}$ , $λ \in C$ , where $H$ is an $m$ th order complex constant-coefficient elliptic partial differ…

math.FA2026

An improved lower bound on the Banach--Mazur distance to the cross-polytope

Omer Friedland

Let $Γ$ be an $n \times m$ matrix with independent standard Gaussian entries and let $G_{m} = Γ (B_{1}^{m})$ be the associated Gaussian Gluskin polytope (equivalently, a random $n$ -dimensi…