## YUTA NOZAKI

Last Updated :2023/02/02

Affiliations, Positions
Graduate School of Advanced Science and Engineering, Assistant Professor
Web Site
E-mail
nozakiyhiroshima-u.ac.jp
Self-introduction
My research interests are in low-dimensional topology.

## Basic Information

• The University of Tokyo
• The University of Tokyo

### Educational Activity

• [Bachelor Degree Program] School of Science : Mathematics : Mathematics
• [Master's Program] Graduate School of Advanced Science and Engineering : Division of Advanced Science and Engineering : Mathematics Program
• [Doctoral Program] Graduate School of Advanced Science and Engineering : Division of Advanced Science and Engineering : Mathematics Program

• Mathematics

### Research Fields

• Mathematical and physical sciences;Mathematics;Geometry

### Research Keywords

• Low-dimensional topology

## Educational Activity

### Course in Charge

1. 2022, Liberal Arts Education Program1, 1Term, Introductory Seminar for First-Year Students
2. 2022, Undergraduate Education, 3Term, Exercises in Fundamental Concepts of Mathematics II
3. 2022, Undergraduate Education, First Semester, Special Study of Mathematics and Informatics for Graduation
4. 2022, Undergraduate Education, Second Semester, Special Study of Mathematics and Informatics for Graduation
5. 2022, Graduate Education (Master's Program) , Academic Year, Topology Seminar
6. 2022, Graduate Education (Master's Program) , Academic Year, Topology Seminar
7. 2022, Graduate Education (Master's Program) , Academic Year, Exercises in Mathematics
8. 2022, Graduate Education (Master's Program) , First Semester, Exercises in Mathematics A
9. 2022, Graduate Education (Master's Program) , Second Semester, Exercises in Mathematics B
10. 2022, Graduate Education (Master's Program) , Academic Year, Seminar in Mathematics

## Research Activities

1. An algebraic property of Reidemeister torsion, Trans. London Math. Soc., 9(1), 136-157, 20221214
2. Monotone edge flips to an orientation of maximum edge-connectivity à la Nash-Williams, Proceedings of the 2022 ACM-SIAM Symposium on Discrete Algorithms (SODA 2022), 1342-1355, 20220401
3. Reforming an envy-free matching, Proceedings of the 36th AAAI Conference on Artificial Intelligence (AAAI 2022), 36(5), 5084-5091, 20220628
4. ★, On the kernel of the surgery map restricted to the 1-loop part, J. Topol., 15(2), 587-619, 20220430
5. ★, Abelian quotients of the Y-filtration on the homology cylinders via the LMO functor, Geom. Topol., 26(1), 221-282, 20220405
6. An extension of the LMO functor, Geom. Dedicata, 185(1), 271-306, 2016
7. An explicit relation between knot groups in lens spaces and those in \$S^3\$, J. Knot Theory Ramifications, 27(8), 2018
8. Every lens space contains a homologically fibered knot, Illinois J. Math., 62(1-4), 99-111, 2018
9. Finiteness of the image of the Reidemeister torsion of a splice, Ann. Math. Blaise Pascal, 27(1), 19-36, 2020

### Invited Lecture, Oral Presentation, Poster Presentation

1. On the kernel of the surgery map, Intelligence of Low-dimensional Topology, 2022/05/27, With Invitation, Japanese
2. On the kernel of the surgery map restricted to the 1-loop part, The 17th East Asian Conference on Geometric Topology, 2022/01/18, With Invitation, English
3. Abelian quotients of the Y-filtration on the homology cylinders via the LMO functor, [K-OS] KNOT ONLINE SEMINAR, 2021/06/03, With Invitation, English, online
4. On the kernel of the surgery map restricted to the 1-loop part, Geometry of discrete groups and hyperbolic spaces, 2021/06/01, With Invitation, English, online
5. Abelian quotients of the Y-filtration on the homology cylinders via the LMO functor, The 16th East Asian Conference on Geometric Topology, 2021/01, With Invitation, English, Tokyo (online)
6. Finiteness of the image of the Reidemeister torsion of a splice, Topology and Geometry of Low-dimensional Manifolds, 2019/06, With Invitation, English, Shiinoki Cultural Complex
7. Finiteness of the image of the Reidemeister torsion of a splice, Johnson homomorphisms and related topics 2019, 2019/05/19, With Invitation, English, University of Tokyo
8. Abelian quotients of the Y-filtration on the homology cylinders via the LMO functor -- Part I, Invariants of homology cylinders, 2020/09/09, With Invitation, English, University of Burgundy

## External Funds

### Acceptance Results of Competitive Funds

1. Grant-in-Aid for Transformative Research Areas (B), Fusion of Computer Science, Engineering and Mathematics Approaches for Expanding Combinatorial Reconfiguration, 2020/10/02, 2023/03/31
2. Grant-in-Aid for Young Scientists, 2020/04/01, 2023/03/31

## Social Activities

### Organizing Academic Conferences, etc.

1. Topology and Geometry of Low-dimensional Manifolds, 2022/01, 2022/01
2. The 68th Topology Symposium, 2021/08, 2021/08

### History as Peer Reviews of Academic Papers

1. 2021, Topology and its Applications, Others, referee, 1
2. 2018, Algebraic & Geometric Topology, Others, referee, 1