activity
20052026
most citedEquilateral sets in uniformly smooth Banach spaces

7 citations · 18 across the 14 of their papers we have counts for

collaborators

15 papers

math.FA2026

A Coarse-Lipschitz Embedding of into a Separable Dual Banach Space

Bunyamin Sari

We prove that admits a coarse Lipschitz embedding into a separable dual Banach space and that the optimal coarse Lipschitz distortion is equal to two. Let $$ G=\mathbb Z^{<ω}…

math.FA2026

The classification of spaces for countable compacta by positive isomorphisms

Marek Cúth, Jonáš Havelka, Jakub Rondoš +1

We study the classification of spaces of continuous functions under positive linear maps. For infinite countable compacta, we show that whenever and are isomor…

math.FA2025

On coarse geometry of separable dual Banach spaces

Stephen Jackson, Cory Krause, Bunyamin Sari

We study the obstructions to coarse universality in separable dual Banach spaces. We prove coarse non-universality of several classes of dual spaces, including those with condition…

math.FA2024★ 1 cited

On the complete separation of unique spreading models and the Lebesgue property of Banach spaces

Harrison Gaebler, Pavlos Motakis, Bunyamin Sari

We construct a reflexive Banach space with an unconditional basis such that all spreading models admitted by normalized block sequences in are unifo…

math.FA2023

Banach Spaces with the Lebesgue Property of Riemann Integrability

Harrison Gaebler, Bunyamin Sari

A Banach space is said to have the Lebesgue property if every Riemann-integrable function is Lebesgue almost everywhere continuous. We give a characterization of the…

math.FA2022★ 2 cited

Duals of Tirilman spaces have unique subsymmetric basic sequences

Stephen. J. Dilworth, Denka Kutzarova, Bünyamin Sarı +1

The Tirilman spaces , , were introduced by Casazza and Shura as variations of the spaces constructed by Tzafriri. We prove that all subsymmetric basic sequence…