Researcher Search Results Oshiro Kanako Oshiro Kanako (大城 佳奈子) Please select the form format to download from below 「Education and research environment」format 「No. 4, the Ministry of Education document style ①Outline for Vitae」format 「No. 4, the Ministry of Education document style ②Education and research environment」format Profile Information AffiliationAssociate Professor, Faculty of Science and Technology, Department of Information and Communication Sciences, Sophia UniversityDegree博士(理学)(Mar, 2010, 広島大学)修士(理学)(Mar, 2008, 広島大学)学士(理学)(Mar, 2006, 広島大学)Researcher number90609091J-GLOBAL ID201301031430698749researchmap Member ID7000004661External linkhttp://pweb.sophia.ac.jp/oshirok/ Research Interests 1 Knot, Link, Surface-knot, Surface-link, Spatial graph, Handlebody-knot, Quandle algebra, Quandle twisted Alexander invariant, Dehn coloring Research Areas 1 Natural sciences / Geometry / Research History 5 Apr, 2018 - Present Associate Professor, Faculty of Science and Technology Department of Information and Communication Sciences, Sophia University Apr, 2013 - Mar, 2018 Assistant Professor, Faculty of Science and Technology Department of Information and Communication Sciences, Sophia University Apr, 2011 - Mar, 2013 Assistant Professor, Faculty of Science Department of Mathematics, Physics and Computer Science, Japan Women's University Apr, 2010 - Mar, 2011 Hiroshima University, JSPS Research Fellow (PD) Apr, 2008 - Apr, 2010 Hiroshima University, JSPS Research Fellow(DC1) Papers 40 Shade quandle presentations for oriented links Ishii, Atsushi, Kawamura, Kengo, Oshiro, Kanako, Taniguchi, Yuta J. Knot Theory Ramifications, 34(1) Paper No. 2450056., 2025 Peer-reviewed Normalized quandle twisted Alexander invariants Ishii, Atsushi, Oshiro, Kanako Internat. J. Math., 35(5) Paper No. 2450011, 47 pp., 2024 Peer-reviewed Goeritz matrices of spatial graphs related to Dehn colorings with alternating vertex conditions Oshiro, Kanako, Oyamaguchi, Natsumi Kobe J. Math., 41 1-32, 2024 Peer-reviewed The minimum numbers of Dehn colors and local biquandle cocycle invariants Eri Matsudo, Kanako Oshiro, Gaishi Yamagishi 1 4-9, 2023 Minimum numbers of Dehn colors and R-palette graphs Eri Matsudo, Kanako Oshiro, Gaishi Yamagishi 1-3, 2023 More Misc. 3 Minimum numbers of Dehn colors of knots and R-palette graphs Eri Matsudo, Kanako Oshiro, Gaishi Yamagishi arXiv:2501.09941, 2025 Minimum numbers of Dehn colors of knots and symmetric local biquandle cocycle invariants Eri Matsudo, Kanako Oshiro, Gaishi Yamagishi arXiv:2501.09942, 2025 Quandles versus symmetric quandles for oriented links Kanako Oshiro arXiv:2010.09983, 2000 Books and Other Publications 1 Encyclopedia of Knot Theory, Kei and Symmetric Quandles Oshiro Kanako 2021 Presentations 51 Minimum numbers of Dehn colors of knots and symmetric local biquandle cocycle invariants Kanako Oshiro Feb 5, 2025 Invited Normalized quandle twisted Alexander invariants Nov 20, 2024 Invited Dehn彩色の最小彩色数 大城佳奈子 研究集会「Knots and Related Topics」(至:大阪公立大学), Sep 12, 2024 The minimum numbers of Dehn colors and local biquandle cocycle invariants Dec 21, 2022 Normalized quandle twisted Alexander invariants Oct 30, 2022 Invited Vertex conditions for colorings of spatial graphs Kanako Oshiro, Natsumi Oyamaguchi 研究集会「Japanese Conference on Combinatorics and its Application 2022 離散数学とその応用研究集会 2022」(JCCA2022), Aug 17, 2022 Invited Alexander pairs of quandles and generalizations of twisted Alexander polynomials Kanako Oshiro The 17th East Asian Conference on Geometric Topology, Jan, 2022 Invited The minimum number of Dehn colors of knots and R-palette graphs Kanako Oshiro The 17th East Asian Conference on Geometric Topology, Jan, 2022 Goeritz invariants and Dehn colorings of spatial Euler graphs Kanako Oshiro Meeting #1165: AMS Fall Southeastern Sectional Meeting (formerly at the University of South Alabama) Event: Spatial Graphs, IV, Nov, 2021 Invited Dehn colorings and vertex-weight invariants for spatial graphs Kanako Oshiro Knots and Representation Theory, Jul, 2021 Invited Goeritz matrices and Dehn colorings of spatial graphs Mar, 2021 Goeritz matrices and Dehn colorings of spatial graphs Kanako Oshiro The first Korean-Russian Conference on Knot Theory and Related Topics 2020, Nov, 2020 Invited A Goeritz invariant of spatial Euler graphs Kanako Oshiro 拡大KOOKセミナー2020, Sep 11, 2020 Goeritz invariants and Dehn colorings for spatial Euler graphs Kanako Oshiro Quantum Topology Seminar, Sep 4, 2020 Invited Quandle homology theory and quandle cocycle invariants of links Dec, 2019 Knot-theoretic ternary quasigroup theory and shadow biquandle theory for oriented surface-knots Kanako Oshiro Unifying 4-Dimensional Knot Theory, Nov, 2019 Invited Knot-theoretic ternary quasigroup theory and shadow biquandle theory 大城佳奈子 Friday Seminar on Knot Theory, Oct, 2019 Invited Knot-theoretic ternary-quasigroups, local biquandles, and shadow biquandles 大城佳奈子 東京女子大学トポロジーセミナー, Oct, 2019 Invited Knot-theoretic ternary-quasigroups, local biquandles, and shadow biquandles 大城佳奈子 筑波大学トポロジーセミナー, Aug, 2019 Invited Shadow biquandles and local biquandles 大城佳奈子 日本数学会2019年度年会, Mar, 2019 Calculations of twisted Alexander invariants using $f$-derivatives for quandles Kanako Oshiro AMS Sectional Meeting #1147: AMS Spring Central and Western Joint Sectional Meeting, Hawaii, Mar, 2019 Local biquandles and region colorings of link diagrams 大城佳奈子 研究集会「Quandles and Symmetric Spaces」, Nov, 2018 Invited Augmented Alexander matrices and link invariants May, 2018 Augmented Alexander matrices and generalizations of twisted Alexander invariants and quandle cocycle invariants I 大城佳奈子 農工大セミナー, May, 2018 Invited Link invariants obtained from augmented Alexander matrices Kanako Oshiro Meeting #1137: AMS Spring Western Sectional Meeting, Apr, 2018 G-families of quandles, their homology theory and cocycle invarians of handlebody-knots Kanako Oshiro Meeting #1135: Joint Mathematics Meetings, San Diego Convention Center, California, Jan, 2018 Biquandle (co)homology and handlebody-links 大城佳奈子 Friday Seminar on Knot Theory, Dec 15, 2017 Invited Introduction to biquandle theory 研究集会「ハンドル体結び目とその周辺10・Hurwitz action 7」, Oct, 2017 Augmented Alexander matrices and generalizations of twisted Alexander invariants and quandle cocycle invariants Kanako Oshiro 2017 KIAS Research Station Busan Self-distributive system and quandle (co)homology theory in algebra and low-dimensional topology, Jun 16, 2017 Invited Augmented Alexander matrices and generalizations of twisted Alexander invariants and quandle cocycle invariants Kanako Oshiro AMS Sectional Meeting at Washington State University, Pullman, Apr 23, 2017 Invited Up-down colorings of virtual-link diagrams and the necessity of Reidemeister moves of type II Kanako Oshiro Mar 4, 2017 Invited Up-down colorings of virtual-link diagrams and RII-detectors Kanako Oshiro Claremont Topology seminar, Nov 29, 2016 Invited Symmetric quandle cocycle invariants for oriented links Kanako Oshiro Apr 22, 2016 An RII-detector for virtual knot diagrams Feb, 2016 Twisted quandles and matrix invariants for oriented links Kanako Oshiro Jan, 2016 On calculations of the twisted Alexander ideals for spatial graphs, handlebody-knots and surfacelinks Sep, 2015 On twisted quandles Aug, 2015 On quandles which give a non-trivial coloring for twist-spun trefoils Kanako Oshiro AMS Spring Western Sectional Meeting, Apr, 2015 An interpretation of finite-degree connected Alexander quandle Mar, 2015 On the minimum numbers of colors for knots and surface-knots 大城佳奈子 研究集会『Knots and Manifolds』, Feb, 2015 A property of quandle colorings by Alexander quandles of the form $\mathbb Z_p[t]/(t^{k+1}+a_k t^k + \cdots + a_1 t +a_0)$ Kanako Oshiro Knots, Braids and Topology, Oct, 2014 On group homomorphisms corresponding to linear Alexander quandle Kanako Oshiro Knots and Low Dimensional Manifolds, A satellite conference of Seoul ICM 2014, Aug, 2014 Linear Alexander quandle colorings and finite-fold cyclic covers of $S^3$ branched over knots Kanako Oshiro Discussion meeting on Knot theory and its applications, Dec, 2013 Linear Alexander quandle colorings and finite-fold cyclic covers of $S^3$ branched over knots Kanako Oshiro Friday Seminar on Knot Theory, Nov, 2013 Linear Alexander quandle colorings and finite-fold cyclic covers of $S^3$ branched over knots Kanako Oshiro MS Sectional Meeting #1095, Nov, 2013 演習の時間 ―twisted Alexander polynomial の具体的な計算― 研究会「ハンドル体結び目とその周辺VI」, Oct, 2013 対称カンドルホモロジー群の計算 大城佳奈子 2013 琉球結び目セミナー, Sep, 2013 Conjugation quandles of SL(2;Fq) and quandle colorability for the n-twist-spun trefoil Kanako Oshiro International Conference on Topology and Geometry 2013, Sep, 2013 Linear Alexander quandle colorings and finite-fold branched covers of S^3 branched over knots Kanako Oshiro The 5th KOOK-TAPU Joint Seminar on Knots and Related Topics, Jul, 2013 On the minimum number of colors for knots and surface-knots May 31, 2013 12» Teaching Experience 32 Apr, 2019 - Present 図形の世界 (上智大学) Sep, 2018 - Present 社会の中の数学 (上智大学) Apr, 2013 - Present 卒業研究II (上智大学) Apr, 2013 - Present 卒業研究I (上智大学) Apr, 2013 - Present ゼミナールII (上智大学) More Professional Memberships 1 日本数学会 Research Projects 8 絡み目に関わる代数系の整理と絡み目不変量の再定式化 Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2021 - Mar, 2025 Research on 4-dimensional topology from the viewpoint of graphics and quandle theory Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2019 - Mar, 2024 カンドル代数を用いた結び目不変量の再定式化と一般化および応用 Apr, 2016 - Mar, 2020 Research on 4-dimensional topology from the viewpoint of graphics and quandle theory Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2014 - Mar, 2019 KAMADA SEIICHI カンドル理論と曲面絡み目への応用について Apr, 2013 - Mar, 2016 More Social Activities 22 研究集会「Knots and Related Topics」世話人 Planner Sep 11, 2024 - Sep 12, 2024 科学技術専門家ネットワーク 専門調査員 Official expert, Investigator 文部科学省 科学技術・学術政策研究所 科学技術予測・政策基盤調査研究センター, Apr, 2021 - Mar, 2023 Tokyo Journal Of Mathematics 編集委員 Edit, Others Tokyo Journal Of Mathematics, Apr, 2020 - Mar, 2023 数理科学 2023年3月号 No.717 書評「空間グラフのトポロジー ~ Conway‒Gordonの定理をめぐって ~」 Contributor 数理科学 2023年3月号 No.717, Mar, 2023 出張授業(上智福岡中学高等学校にて) Guest, Performer 上智福岡中学高等学校, Mar 9, 2022 More Other 1 (Licenses)高等学校教諭1種免許状,高等学校教諭専修免許状
Oshiro Kanako (大城 佳奈子) Please select the form format to download from below 「Education and research environment」format 「No. 4, the Ministry of Education document style ①Outline for Vitae」format 「No. 4, the Ministry of Education document style ②Education and research environment」format Profile Information AffiliationAssociate Professor, Faculty of Science and Technology, Department of Information and Communication Sciences, Sophia UniversityDegree博士(理学)(Mar, 2010, 広島大学)修士(理学)(Mar, 2008, 広島大学)学士(理学)(Mar, 2006, 広島大学)Researcher number90609091J-GLOBAL ID201301031430698749researchmap Member ID7000004661External linkhttp://pweb.sophia.ac.jp/oshirok/ Research Interests 1 Knot, Link, Surface-knot, Surface-link, Spatial graph, Handlebody-knot, Quandle algebra, Quandle twisted Alexander invariant, Dehn coloring Research Areas 1 Natural sciences / Geometry / Research History 5 Apr, 2018 - Present Associate Professor, Faculty of Science and Technology Department of Information and Communication Sciences, Sophia University Apr, 2013 - Mar, 2018 Assistant Professor, Faculty of Science and Technology Department of Information and Communication Sciences, Sophia University Apr, 2011 - Mar, 2013 Assistant Professor, Faculty of Science Department of Mathematics, Physics and Computer Science, Japan Women's University Apr, 2010 - Mar, 2011 Hiroshima University, JSPS Research Fellow (PD) Apr, 2008 - Apr, 2010 Hiroshima University, JSPS Research Fellow(DC1) Papers 40 Shade quandle presentations for oriented links Ishii, Atsushi, Kawamura, Kengo, Oshiro, Kanako, Taniguchi, Yuta J. Knot Theory Ramifications, 34(1) Paper No. 2450056., 2025 Peer-reviewed Normalized quandle twisted Alexander invariants Ishii, Atsushi, Oshiro, Kanako Internat. J. Math., 35(5) Paper No. 2450011, 47 pp., 2024 Peer-reviewed Goeritz matrices of spatial graphs related to Dehn colorings with alternating vertex conditions Oshiro, Kanako, Oyamaguchi, Natsumi Kobe J. Math., 41 1-32, 2024 Peer-reviewed The minimum numbers of Dehn colors and local biquandle cocycle invariants Eri Matsudo, Kanako Oshiro, Gaishi Yamagishi 1 4-9, 2023 Minimum numbers of Dehn colors and R-palette graphs Eri Matsudo, Kanako Oshiro, Gaishi Yamagishi 1-3, 2023 More Misc. 3 Minimum numbers of Dehn colors of knots and R-palette graphs Eri Matsudo, Kanako Oshiro, Gaishi Yamagishi arXiv:2501.09941, 2025 Minimum numbers of Dehn colors of knots and symmetric local biquandle cocycle invariants Eri Matsudo, Kanako Oshiro, Gaishi Yamagishi arXiv:2501.09942, 2025 Quandles versus symmetric quandles for oriented links Kanako Oshiro arXiv:2010.09983, 2000 Books and Other Publications 1 Encyclopedia of Knot Theory, Kei and Symmetric Quandles Oshiro Kanako 2021 Presentations 51 Minimum numbers of Dehn colors of knots and symmetric local biquandle cocycle invariants Kanako Oshiro Feb 5, 2025 Invited Normalized quandle twisted Alexander invariants Nov 20, 2024 Invited Dehn彩色の最小彩色数 大城佳奈子 研究集会「Knots and Related Topics」(至:大阪公立大学), Sep 12, 2024 The minimum numbers of Dehn colors and local biquandle cocycle invariants Dec 21, 2022 Normalized quandle twisted Alexander invariants Oct 30, 2022 Invited Vertex conditions for colorings of spatial graphs Kanako Oshiro, Natsumi Oyamaguchi 研究集会「Japanese Conference on Combinatorics and its Application 2022 離散数学とその応用研究集会 2022」(JCCA2022), Aug 17, 2022 Invited Alexander pairs of quandles and generalizations of twisted Alexander polynomials Kanako Oshiro The 17th East Asian Conference on Geometric Topology, Jan, 2022 Invited The minimum number of Dehn colors of knots and R-palette graphs Kanako Oshiro The 17th East Asian Conference on Geometric Topology, Jan, 2022 Goeritz invariants and Dehn colorings of spatial Euler graphs Kanako Oshiro Meeting #1165: AMS Fall Southeastern Sectional Meeting (formerly at the University of South Alabama) Event: Spatial Graphs, IV, Nov, 2021 Invited Dehn colorings and vertex-weight invariants for spatial graphs Kanako Oshiro Knots and Representation Theory, Jul, 2021 Invited Goeritz matrices and Dehn colorings of spatial graphs Mar, 2021 Goeritz matrices and Dehn colorings of spatial graphs Kanako Oshiro The first Korean-Russian Conference on Knot Theory and Related Topics 2020, Nov, 2020 Invited A Goeritz invariant of spatial Euler graphs Kanako Oshiro 拡大KOOKセミナー2020, Sep 11, 2020 Goeritz invariants and Dehn colorings for spatial Euler graphs Kanako Oshiro Quantum Topology Seminar, Sep 4, 2020 Invited Quandle homology theory and quandle cocycle invariants of links Dec, 2019 Knot-theoretic ternary quasigroup theory and shadow biquandle theory for oriented surface-knots Kanako Oshiro Unifying 4-Dimensional Knot Theory, Nov, 2019 Invited Knot-theoretic ternary quasigroup theory and shadow biquandle theory 大城佳奈子 Friday Seminar on Knot Theory, Oct, 2019 Invited Knot-theoretic ternary-quasigroups, local biquandles, and shadow biquandles 大城佳奈子 東京女子大学トポロジーセミナー, Oct, 2019 Invited Knot-theoretic ternary-quasigroups, local biquandles, and shadow biquandles 大城佳奈子 筑波大学トポロジーセミナー, Aug, 2019 Invited Shadow biquandles and local biquandles 大城佳奈子 日本数学会2019年度年会, Mar, 2019 Calculations of twisted Alexander invariants using $f$-derivatives for quandles Kanako Oshiro AMS Sectional Meeting #1147: AMS Spring Central and Western Joint Sectional Meeting, Hawaii, Mar, 2019 Local biquandles and region colorings of link diagrams 大城佳奈子 研究集会「Quandles and Symmetric Spaces」, Nov, 2018 Invited Augmented Alexander matrices and link invariants May, 2018 Augmented Alexander matrices and generalizations of twisted Alexander invariants and quandle cocycle invariants I 大城佳奈子 農工大セミナー, May, 2018 Invited Link invariants obtained from augmented Alexander matrices Kanako Oshiro Meeting #1137: AMS Spring Western Sectional Meeting, Apr, 2018 G-families of quandles, their homology theory and cocycle invarians of handlebody-knots Kanako Oshiro Meeting #1135: Joint Mathematics Meetings, San Diego Convention Center, California, Jan, 2018 Biquandle (co)homology and handlebody-links 大城佳奈子 Friday Seminar on Knot Theory, Dec 15, 2017 Invited Introduction to biquandle theory 研究集会「ハンドル体結び目とその周辺10・Hurwitz action 7」, Oct, 2017 Augmented Alexander matrices and generalizations of twisted Alexander invariants and quandle cocycle invariants Kanako Oshiro 2017 KIAS Research Station Busan Self-distributive system and quandle (co)homology theory in algebra and low-dimensional topology, Jun 16, 2017 Invited Augmented Alexander matrices and generalizations of twisted Alexander invariants and quandle cocycle invariants Kanako Oshiro AMS Sectional Meeting at Washington State University, Pullman, Apr 23, 2017 Invited Up-down colorings of virtual-link diagrams and the necessity of Reidemeister moves of type II Kanako Oshiro Mar 4, 2017 Invited Up-down colorings of virtual-link diagrams and RII-detectors Kanako Oshiro Claremont Topology seminar, Nov 29, 2016 Invited Symmetric quandle cocycle invariants for oriented links Kanako Oshiro Apr 22, 2016 An RII-detector for virtual knot diagrams Feb, 2016 Twisted quandles and matrix invariants for oriented links Kanako Oshiro Jan, 2016 On calculations of the twisted Alexander ideals for spatial graphs, handlebody-knots and surfacelinks Sep, 2015 On twisted quandles Aug, 2015 On quandles which give a non-trivial coloring for twist-spun trefoils Kanako Oshiro AMS Spring Western Sectional Meeting, Apr, 2015 An interpretation of finite-degree connected Alexander quandle Mar, 2015 On the minimum numbers of colors for knots and surface-knots 大城佳奈子 研究集会『Knots and Manifolds』, Feb, 2015 A property of quandle colorings by Alexander quandles of the form $\mathbb Z_p[t]/(t^{k+1}+a_k t^k + \cdots + a_1 t +a_0)$ Kanako Oshiro Knots, Braids and Topology, Oct, 2014 On group homomorphisms corresponding to linear Alexander quandle Kanako Oshiro Knots and Low Dimensional Manifolds, A satellite conference of Seoul ICM 2014, Aug, 2014 Linear Alexander quandle colorings and finite-fold cyclic covers of $S^3$ branched over knots Kanako Oshiro Discussion meeting on Knot theory and its applications, Dec, 2013 Linear Alexander quandle colorings and finite-fold cyclic covers of $S^3$ branched over knots Kanako Oshiro Friday Seminar on Knot Theory, Nov, 2013 Linear Alexander quandle colorings and finite-fold cyclic covers of $S^3$ branched over knots Kanako Oshiro MS Sectional Meeting #1095, Nov, 2013 演習の時間 ―twisted Alexander polynomial の具体的な計算― 研究会「ハンドル体結び目とその周辺VI」, Oct, 2013 対称カンドルホモロジー群の計算 大城佳奈子 2013 琉球結び目セミナー, Sep, 2013 Conjugation quandles of SL(2;Fq) and quandle colorability for the n-twist-spun trefoil Kanako Oshiro International Conference on Topology and Geometry 2013, Sep, 2013 Linear Alexander quandle colorings and finite-fold branched covers of S^3 branched over knots Kanako Oshiro The 5th KOOK-TAPU Joint Seminar on Knots and Related Topics, Jul, 2013 On the minimum number of colors for knots and surface-knots May 31, 2013 12» Teaching Experience 32 Apr, 2019 - Present 図形の世界 (上智大学) Sep, 2018 - Present 社会の中の数学 (上智大学) Apr, 2013 - Present 卒業研究II (上智大学) Apr, 2013 - Present 卒業研究I (上智大学) Apr, 2013 - Present ゼミナールII (上智大学) More Professional Memberships 1 日本数学会 Research Projects 8 絡み目に関わる代数系の整理と絡み目不変量の再定式化 Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2021 - Mar, 2025 Research on 4-dimensional topology from the viewpoint of graphics and quandle theory Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2019 - Mar, 2024 カンドル代数を用いた結び目不変量の再定式化と一般化および応用 Apr, 2016 - Mar, 2020 Research on 4-dimensional topology from the viewpoint of graphics and quandle theory Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2014 - Mar, 2019 KAMADA SEIICHI カンドル理論と曲面絡み目への応用について Apr, 2013 - Mar, 2016 More Social Activities 22 研究集会「Knots and Related Topics」世話人 Planner Sep 11, 2024 - Sep 12, 2024 科学技術専門家ネットワーク 専門調査員 Official expert, Investigator 文部科学省 科学技術・学術政策研究所 科学技術予測・政策基盤調査研究センター, Apr, 2021 - Mar, 2023 Tokyo Journal Of Mathematics 編集委員 Edit, Others Tokyo Journal Of Mathematics, Apr, 2020 - Mar, 2023 数理科学 2023年3月号 No.717 書評「空間グラフのトポロジー ~ Conway‒Gordonの定理をめぐって ~」 Contributor 数理科学 2023年3月号 No.717, Mar, 2023 出張授業(上智福岡中学高等学校にて) Guest, Performer 上智福岡中学高等学校, Mar 9, 2022 More Other 1 (Licenses)高等学校教諭1種免許状,高等学校教諭専修免許状