activity
20202025
most citedSystems of Dyadic Cubes of Complete, Doubling, Uniformly Perfect Metric Spaces without Detours

2 citations · 3 across the 5 of their papers we have counts for

collaborators

5 papers

math.FA2025

Construction of -energy measures associated with strongly local -energy forms

Kôhei Sasaya

We construct canonical -energy measures associated with strongly local -energy forms without assuming self-similarity. Here, -energy forms are -analogues of Dirichlet…

math.MG2022

Some inequalities between Ahlfors regular conformal dimension and spectral dimensions for resistance forms

Kôhei Sasaya

Quasisymmetric maps are well-studied homeomorphisms between metric spaces preserving annuli, and the Ahlfors regular conformal dimension of a metric space…

math.MG2021★ 2 cited

Systems of Dyadic Cubes of Complete, Doubling, Uniformly Perfect Metric Spaces without Detours

Kôhei Sasaya

Systems of dyadic cubes are the basic tools of harmonic analysis and geometry, and this notion had been extended to general metric spaces. In this paper, we construct systems of dy…

math.PR2021

Some relation between spectral dimension and Ahlfors regular conformal dimension on infinite graphs

Kôhei Sasaya

The spectral dimension of a weighted graph is an exponent associated with the asymptotic behavior of the random walk on the graph. The Ahlfors regular conformal dimension $\d…

math.PR2020★ 1 cited

Ahlfors Regular Conformal Dimension of Metrics on Infinite Graphs and Spectral Dimension of the Associated Random Walks

Kôhei Sasaya

Quasisymmetry is a well-studied property of homeomorphisms between metric spaces, and Ahlfors regular conformal dimension is a quasisymmetric invariant. In the present paper, we co…