論文

Papers

Publications

査読論文

  1. Yoshito Ishiki, Quasi-symmetric invariant properties of Cantor metric spaces, Ann. Inst. Fourier (Grenoble), 69 (6) (2019), 2681--2721. DOI: 10.5802/aif.3305. ( link )
  2. Yoshito Ishiki, On the Assouad dimension and convergence of metric spaces, Kodai Math. J., 43 (3) (2020), 573--590. DOI: 10.2996/kmj/1605063629. ( link )
  3. Yoshito Ishiki, A characterization of metric subspaces of full Assouad dimension, J. Fractal Geom., 8 (4) (2021), 363--388. DOI: 10.4171/JFG/109. ( link )
  4. Yoshito Ishiki, An embedding, an extension, and an interpolation of ultrametrics, p-Adic Numbr. Ultr. Anal. Appl, 13 (2021), 117--147. DOI: 10.1134/S2070046621020023. ( link )
  5. Yoshito Ishiki, On dense subsets in spaces of metrics, Colloq. Math., 170 (2022), 27--39. DOI: 10.4064/cm8580-9-2021. ( link )
  6. Yoshito Ishiki, Continua in the Gromov--Hausdorff space, Topology Appl. 312 (2022), 108058. DOI: 10.1016/j.topol.2022.108058. ( link )
  7. Yoshito Ishiki, Metric trees in the Gromov--Hausdorff space, Comment. Math. Univ. Carol. 64 (2023), 73--82. DOI:10.14712/1213-7243.2023.012. ( link )
  8. Yoshito Ishiki, Branching geodesics of the Gromov--Hausdorff distance, Anal. Geom. Metr. Spaces, 10 (2022), 109--128. DOI: 10.1515/agms-2022-0136. ( link )
  9. Yoshito Ishiki, On comeager sets of metrics whose ranges are disconnected, Topology Appli. 327, (2023), 108442. DOI: 10.1016/j.topol.2023.108442. ( link )
  10. Yoshito Ishiki, Extending proper metrics, Topology Appli. 325, (2023), 108387. DOI: 10.1016/j.topol.2022.108387. ( link )
  11. Yoshito Ishiki, Strongly rigid metrics in spaces of metrics, Topology Proceedings, 63 (2024), 125--148, ( link ). Preprint is available at arXiv:2210.02170. ( preprint-link )
  12. Yoshito Ishiki, Simultaneous extensions of metrics and ultrametrics of high power, Topology and its Applications, 336 (2023), Papaer Number 108624, DOI: doi.org/10.1016/j.topol.2023.108624 ( link )
  13. Yoshito Ishiki, A factorization of metric spaces, Colloq. Math., (2023), 101--119, DOI: 10.4064/cm9066-6-2023. ( link )
  14. Yoshito Ishiki, Constructions of Urysohn universal ultrametric spaces, p-Adic Numbr. Ultr. Anal. Appl, 15 (2023), 266-283. DOI: 10.1134/S2070046623040027 ( link )
  15. Yoshito Ishiki, Fractal dimensions in the Gromov--Hausdroff space, Bull. Pol. Acad. Sci. Math., 71 (2023), 147--168. DOI: 10.4064/ba221212-16-11 ( link )
  16. Yoshito Ishiki, Uniqueness and homogeneity of non-separable Urysohn universal ultrametric spaces, Topology and its Applications, 342 (2024), Paper No. 108762. DOI: 10.1016/j.topol.2023.108762 ( link )
  17. Yoshito Ishiki, Characterizations of Urysohn universal ultrametric spaces, to appear in Anal. Geom. Metr. Spaces, available at arXiv:2303.17471, ( link )
  18. Yoshito Ishiki and Katsuhisa Koshino, On isometric universality of spaces of metrics, to appear in Topology and its Applications, a preprint version is available at arXiv:2409.17701, ( link )

Preprints

プレプリント

  1. Yoshito Ishiki, An interpolation of metrics and spaces of metrics, 2020, arXiv 2003.13277. ( link )
  2. Yoshito Ishiki, A non-Archimedean Arens--Eells isometric embedding theorem on valued fields, arXiv:2309.06704 ( link )
  3. Yoshito Ishiki, Spaces of metrics are Baire, arXiv:2402.04565 ( link )
  4. Yoshito Ishiki, Algebraic structures on non-Archimedean Urysohn universal metric spaces, in preparation.
  5. Yoshito Ishiki, An isometric extensor of metrics, arXiv:2407.03030, ( link )

PhD Thesis

博士論文

Conference papers

その他

  1. Yoshito Ishiki, Cardinality of quasi symmetric classes of Cantor metric spaces, RIMS Kôkyûroku No.2110 (2019), 56--70 (Japanese). ( link )
  2. Yoshito Ishiki, An interpolation theorem of metrics and geometric properties in spaces of metrics, RIMS Kôkyûroku No.2179 (2021), 1--8 (Japanese). ( link )
  3. Yoshito Ishiki, グロモフ・ハウスドルフ空間への位相的埋め込みについて, (On topological embeddings into the Gromov--Hasudorff space), RIMS Kôkyûroku No.2243 (2023), 113--119 (Japanese). (link).
  4. Yoshito Ishiki, 距離関数の空間はベールである-Spaces of metrics are Baire- (This manuscript is a survey on comeager subsets in spaces of metrics), RIMS Kôkyûroku No.2296 (2024), 22--38, (English).

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