@article{oai:tsukuba.repo.nii.ac.jp:00039741, author = {秋山, 茂樹 and Akiyama, Shigeki}, issue = {10}, journal = {Discrete and continuous dynamical systems. Series A}, month = {Oct}, note = {We show that strong coincidences of a certain many choices of control points are equivalent to overlap coincidence for the suspension tiling of Pisot substitution. The result is valid for dimension ≥2 as well, under certain topological conditions. This result gives a converse of the paper [2] and elucidates the tight relationship between two coincidences.}, pages = {5223--5230}, title = {Strong coincidence and overlap coincidence}, volume = {36}, year = {2016} }