I am an Assistant Professor at the Research Institute for Mathematical Sciences,
Kyoto University.

I have much interest in arithmetic geometry surrounding hyperbolic curves,
especially anabelian geometry and related topics.

E-mail: stsuji(at)kurims.kyoto-u.ac.jp

[21] **The Anabelian Geometry of Configuration Spaces of Hyperbolic Curves in Positive Characteristic** (with Y. Hoshi and K. Sawada),

RIMS Preprint 1984 (May 2024).

[20] **On Pro-\(\boldsymbol{p}\) Anabelian Geometry for Hyperbolic Curves of Genus \(\boldsymbol{0}\) over \(\boldsymbol{p}\)-adic Fields**,

RIMS Preprint 1983 (April 2024).

[19] **Grothendieck Conjecture for Hyperbolic Curves over Finitely Generated Fields of Positive Characteristic via Compatibility of Cyclotomes**,

RIMS Preprint 1975 (July 2023), revised version: (PDF).

[18] ** Resolution of Nonsingularities, Point-theoreticity, and Metric-admissibility for \(\boldsymbol{p}\)-adic Hyperbolic Curves ** (with S. Mochizuki),

RIMS Preprint 1974 (June 2023), revised version: (PDF).

[17] ** Anabelian Geometry for Henselian Discrete Valuation Fields with Quasi-finite Residues ** (with A. Minamide),

RIMS Preprint 1973 (June 2023).

[16] ** On Generalizations of Anabelian Group-theoretic Properties ** (with A. Minamide and K. Sawada),

to appear in Hiroshima Math. J: (PDF).

[15] ** A Note on Stable Reduction of Smooth Curves Whose Jacobians Admit Stable Reduction ** (with Y. Hoshi),

RIMS Preprint 1964 (August 2022).

[14] ** On the Injectivity of the Homomorphisms from the Automorphism Groups of Fields to the Outer Automorphism Groups of the Absolute Galois Groups ** (with Y. Hoshi),

Res. Number Theory 9 (2023), no.2, Paper No. 44.

[13] **Birational Anabelian Grothendieck Conjecture for Curves over Arbitrary Cyclotomic Extension Fields of Number Fields**,

Adv. Math. 435 (2023), Paper No. 109380.

[12] ** Anabelian Group-theoretic Properties of the Pro-\(\boldsymbol{p}\) Absolute Galois Groups of Henselian Discrete Valuation Fields ** (with A. Minamide),

RIMS Preprint 1952 (August 2021).

[11] ** Construction of Abundant Explicit Nongeometric Pro-\(\boldsymbol{p}\) Galois Sections of Punctured Projective Lines ** (with Y. Hoshi),

RIMS Preprint 1950 (June 2021).

[10] **Construction of Non-\(\boldsymbol{\times\mu}\)-Indivisible TKND-AVKF-fields**,

Kodai Math. J. 45 (2022), no.1, 38--48: (PDF).

[9] ** On the Tempered Fundamental Groups of Hyperbolic Curves of Genus \(\boldsymbol{0}\) over \(\overline{\mathbb{Q}}_p \)**,

J. Inst. Math. Jussieu 22 (2023), no.6, 2833--2856: (PDF).

[8] ** Combinatorial Construction of the Absolute Galois Group of the Field of Rational Numbers ** (with Y. Hoshi and S. Mochizuki),

RIMS Preprint 1935 (December 2020), revised version: (PDF).

[7] ** On the Semi-absoluteness of Isomorphisms between the Pro-\(\boldsymbol{p}\) Arithmetic Fundamental Groups of Smooth Varieties**,

Publ. Res. Inst. Math. Sci. 59 (2023), no.3, 507--541: (PDF).

[6] ** Strong Indecomposability of the Outer Automorphism Groups of Nonabelian Free Profinite Groups ** (with A. Minamide): (PDF).

[5] ** Internal Indecomposability of Profinite Groups ** (with A. Minamide),

Adv. Math. 409 (2022), Paper No. 108689: (PDF).

[4] ** Anabelian Group-theoretic Properties of the Absolute Galois Groups of Discrete Valuation Fields ** (with A. Minamide),

J. Number Theory 239 (2022), 298--334: (PDF).

[3] ** On the Geometric Subgroups of the Étale Fundamental Groups of Varieties over Real Closed Fields ** (with Y. Hoshi and T. Murotani),

Math. Z. 298 (2021), no.1-2, 215--229.

[2] **Combinatorial Belyi Cuspidalization and Arithmetic Subquotients of the Grothendieck-Teichmüller Group**,

Publ. Res. Inst. Math. Sci. 56 (2020), no.4, 779--829: (PDF).

[1] **Geometric Version of the Grothendieck Conjecture for Universal Curves over Hurwitz Stacks**,

Kodai Math. J. 44 (2021), no.3, 492--555: (PDF).

[2] **On the Grothendieck-Teichmüller Group via Combinatorial Anabelian Geometry**,

Oberwolfach Report (2023), no.42, 9--12.

[1] **Geometric Version of the Grothendieck Conjecture for Universal Curves over Hurwitz Stacks: a research announcement**,

RIMS Kôkyûroku Bessatsu B83 (2020), 217--233.

[1] **Introduction to Anabelian Geometry via Reconstructions of Field Structures** (in Japanese):(PDF).

Talks Schedules Curriculum Vitae