8 citations · 14 across the 4 of their papers we have counts for
4 papers
Spiral Delone sets in relative metric
Yoshikazu Yamagishi
A general Archimedean spiral lattice is a Delone set in the relative distance if and only if its rotation angle is badly approximable.
Area convergence of Voronoi cells on spiral lattices
Yoshikazu Yamagishi, Takamichi Sushida, Jean-François Sadoc
It is shown that the area of Voronoi cells for a generalized Archimedean spiral lattice converges under some scale normalization, if the angle parameter is badly approximable.
On holomorphic flows on Stein surfaces: transversality, dicriticalness and stability
T. Ito, B. Scardua, Y. Yamagishi
We study the classification of the pairs where is a Stein surface and is a complete holomorphic vector field with isolated singularities on . We describe the…
Stripes on rectangular tilings
Akio Hizume, Yoshikazu Yamagishi
We consider a class of cut-and-project sets $Λ= Λ_F \times \zahl$ in the plane. Let , , be a countable union of parallel lines. Then either (1) is a di…