A01 トポロジカル物質

  • (A01-1) Tsuyoshi Kato, Hokuto Konno, and Nobuhiro Nakamura, “Rigidity of the mod 2 families Seiberg-Witten invariants and topology of families of spin 4-manifolds”, to appear in Compos. Math.
  • (公募A01) Hiroki Kondo, Yutaka Akagi, Hosho Katsura, “Non-Hermiticity and topological invariants of magnon Bogoliubov-de Gennes systems”, Prog. Theor. Exp. Phys 2020, 12A104 (2020) [36 pages]
  • (A01-1) Hokuto Konno, Masaki Taniguchi, “The groups of diffeomorphisms and homeomorphisms of 4-manifolds with boundary”, preprint (arXiv:2010.00340)
  • (A01-1) D. Baraglia, H. Konno, “A gluing formula for families Seiberg-Witten invariants”, Geom. Topol. 24(3) (2020) 1381-1456.
  • (公募A01) Tsuneya Yoshida, Koji Kudo, Hosho Katsura, and Yasuhiro Hatsugai, “Fate of fractional quantum Hall states in open quantum systems: Characterization of correlated topological states for the full Liouvillian”, Phys. Rev. Research 2, 033428 (2020)
  • (公募A01) Naoyuki Shibata, Hosho Katsura, “Quantum Ising chain with boundary dephasing”, Prog. Theor. Exp. Phys 2020, 12A108 (2020) [11 pages]
  • (公募A01) Hosho Katsura, Hajime Moriya, and Yu Nakayama, “Characterization of degenerate supersymmetric ground states of the Nicolai supersymmetric fermion lattice model by symmetry breakdown”, J. Phys. A: Math. Theor. (2020)53 385003
    • (A01-1・公募A01) Hidenori Fukaya, Mikio Furuta, Shinichiroh Matsuo, Tetsuya Onogi, Satoshi Yamaguchi & Mayuko Yamashita, “The Atiyah–Patodi–Singer Index and Domain-Wall Fermion Dirac Operators”, Commun. Math. Phys. (2020)
    • (A01-1) Tsuyoshi Kato, Daisuke Kishimoto, Mitsunobu Tsutaya, “Homotopy types of spaces of finite propagation unitary operators on ℤ”, preprint (arXiv: 2007.06787) (2020)
    • (公募A01) Hiromasa Wakao, Tsuneya Yoshida, Tomonari Mizoguchi, and Yasuhiro Hatsugai, “Topological modes protected by chiral and two-fold rotational symmetry in a spring-mass model with a Lieb lattice structure”, J. Phys. Soc. Jpn. 89, 083702 (2020)
    • (公募A01) Elisabet Edvardsson, Flore K Kunst, Tsuneya Yoshida, and Emil J Bergholtz, “Phase Transitions and Generalized Biorthogonal Polarization in Non-Hermitian Systems”, preprint (arXiv:2006.12898) (2020)
    • (A01-1) H. Konno, M. Taniguchi, “Positive scalar curvature and 10/8-type inequalities on 4-manifolds with periodic ends”, Invent. Math. 222(3) (2020) 833-880.
    • (公募A01) Tsuneya Yoshida, Tomonari Mizoguchi, and Yasuhiro Hatsugai, “Mirror skin effect and its electric circuit simulation”, Phys. Rev. Research 2, 022062(R)(2020)
    • (公募A01) Naoyuki Shibata, Nobuyuki Yoshioka, Hosho Katsura, “Onsager's Scars in Disordered Spin Chains”, Phys. Rev. Lett. 124, 180604 (2020),(Selected as Editors' Suggestion)
    • (公募A01) Shane Dooley, Graham Kells, Hosho Katsura, Tony C. Dorlas, “Simulating quantum circuits by adiabatic computation: improved spectral gap bounds”, Phys. Rev. A 101, 042302 (2020),
    • (A01-1) T. Kato, "Induced map on K theory for certain Γ-Gamma-equivariant maps between Hilbert spaces", Journal of noncommutative geometry, Accepted
    • (A01-1) Hokuto Konno and Nobuhiro Nakamura, “Constraints on families of smooth 4-manifolds from Pin^-(2)-monopole”, preprint (arXiv:2003.12517)

    A02 ネットワーク解析による高分子材料

    • (A02-2・B01-1) 伊藤 真利子, 山中 貞人, 青柳 岳司, 大西 立顕, “ブロック共重合体のミクロ相分離構造に対するマルチフラクタル解析", Journal of Computer Chemistry, Japan, 2019, 18巻, 5号, pp.214–216(2020) .
    • (A02-2・B01-1) M.I. Ito, S.S. Yamanaka, T. Aoyagi, T. Ohnishi, “Quantification of microphase separated structures from the viewpoint of multifractal”, Proceedings of the 2020 International Symposium on Nonlinear Theory and its Applications (NOLTA2020), pp.480-483.(2020)
    • (公募A02) Ryo Soma, Bokusui Nakayama, Masashi Kuwahara, Eiji Yamamoto, and Toshiharu Saiki, “Phase-change Janus particles with switchable dual properties”, Appl. Phys. Lett. 117, 221601(2020)
    • (公募A02) Keiko Esashika and Toshiharu Saiki, “Tuning the dynamic range of an Au-nanoparticle-based DNA hybridization assay by optimizing particle size, concentration, and surface probe density”, Jpn. J. Appl. Phys.(2020)59,9.
    • (公募A02) T. Mori, Y. Fujii, "Integrated spectroscopy utilizing THz time-domain spectroscopy and low-frequency Raman scattering”, Integrated Optics: Recent Advances and Prospects, Chapter 18, IET, to appear in
    • (A02-1) Y. Tezuka, “Cyclic and topological polymers: Ongoing innovations and upcoming breakthroughs”, React. Funct. Polym. 148 (2020).
    • (公募A02) J. Zhong, T. Mori, Y. Fujii, T. Kashiwagi, W. Terao, M. Yamashiro, H. Minami, M. Tsujimoto, T. Tanaka, H. Kawashima, J. Ito, M. Kijima, M. Iji, M.M. Watanabe, K. Kadowaki, “Molecular Vibration and Boson Peak Analysis of Glucose Polymers and Ester via Terahertz Spectroscopy”, Carbohydr. Polym. 232, 115789 (2020).

    A03 極小曲面とナノ構造の動的構造形成

    • (公募A03/A03-2) Miyuki Koiso, "Uniqueness problem for closed non-smooth hypersurfaces with constant anisotropic mean curvature", ASPM, 85,(2020), The Role of Metrics in the Theory of Partial Differential Equations, pp. 239-258.
    • (公募A03) Y. Ie, Y. Okamoto, T. Inoue, T. Seo, T. Ohto, R. Yamada, H. Tada, Y. Aso, "Improving Intramolecular Hopping Charge Transport via Periodical Segmentation of π-Conjugation in a Molecule", J Am Chem Soc 143(2) (2021) 599-603.
    • (公募A03) S. Chatterjee, T. Ohto, H. Tada, S. Jinnai, Y. Ie, "Correlation between the Dipole Moment of Nonfullerene Acceptors and the Active Layer Morphology of Green-Solvent-Processed P3HT-Based Organic Solar Cells", ACS Sustainable Chemistry & Engineering 8(51) (2020) 19013-19022.
    • (公募A03/A03-2) Yuta Hatakeyama and Miyuki Koiso, "Stability of helicoidal surfaces with constant mean curvature", to appear in, IJMI.
    • (公募A03) Luyi Huang, Yoshikazu Ito, Takeshi Fujita, Xingbo Ge, Ling Zhang, Heping Zeng, "Bismuth/Porous Graphene Heterostructures for Ultrasensitive Detection of Cd (II)", Materials, 13(22), 5102 (2020)
    • (公募A03) Daichi Suzuki, Takuya Okamoto, Juxian Li, Yoshikazu Ito, Takeshi Fujita, Yukio Kawano, "Terahertz and Infrared Response Assisted by Heat Localization in Nanoporous Graphene", Carbon(2020), in press.
    • (公募A03・総括班) Yoichi Tanabe, Yoshikazu Ito, Katsuaki Sugawara, Mikito Koshino, Shojiro Kimura, Tomoya Naito, Isaac Johnson, Takashi Takahashi, Mingwei Chen, "Dirac Fermion kinetics in three-dimensionally curved graphene", Adv. Mater. (2020), in press.
    • (公募A03) Mahmoud Mohamed Saad Abdelnabi, Elena Blundo, Maria Grazia Betti, Gianluca Cavoto, Ernesto Placidi, Antonio Polimeni, Alessandro Ruocco, Kailong Hu, Yoshikazu Ito, Carlo Mariani, "Towards free-standing graphane: atomic hydrogen and deuterium bonding to nano-porous graphene", Nanotechnology, 32, 035707 (2020)
    • (公募A03) Yoshiyuki Kageyama, "Robust Dynamics of Synthetic Molecular Systems as a Consequence of Broken Symmetry", Symmetry,12(10),1688(2020)
    • (公募A03/A03-2) Atsufumi Honda, Yu Kawakami, Miyuki Koiso, and Syunsuke Tori, "Heinz-type mean curvature estimates in Lorentz-Minkowski space", Rev Mat Complut (2020), to appear in(published online)
    • (公募A03) Kailong Hu, Samuel Jeong, Ganesan Elumalai, Suresh Kukunuri, Jun-ichi Fujita, and Yoshikazu Ito, "Phase-Dependent Reactivity of Nickel Molybdates for Electrocatalytic Urea Oxidation", ACS Appl. Energy Mater. (2020) 3, 8, 7535–7542.
    • (公募A03) Peng Du, Kailong Hu, Juan Lyu, Huanglong Lia, Xi Lin, Guoqiang Xie, Xingjun Liu, Yoshikazu Ito, Hua-Jun Qiu, "Anchoring Single-Atom Mo and N on Edge-Rich Nanoporous Holey Graphene as Bifunctional Air Electrode in Zn−Air Batteries", Appl. Catal. B: Environmental, (2020), 276, 119172.
    • (公募A03) Kailong Hu, Lei Qin, Songwei Zhang, Jingfeng Zheng, Jiaonan Sun, Yoshikazu Ito, Yiying Wu, "Building a Reactive Armor Using S-Doped Graphene for Protecting Potassium Metal Anodes from Oxygen Crossover in K–O2 Batteries", ACS Energy Lett. (2020) 5, 1788−1793.
    • (公募A03) Yoshikazu Ito, Megumi Kayanuma, Yasuteru Shigeta, Jun-ichi Fujita, Yoichi Tanabe, "Understanding the Detection Mechanisms and Ability of Molecular Hydrogen on Three-Dimensional Bicontinuous Nanoporous Reduced Graphene Oxide", Materials, (2020) 13, 2259.
    • (A03-1・A03-2) M. Kotani, H. Naito, C. Tao, "Construction of continuum from a discrete surface by its iterated subdivisions", preprint (arXiv:1806.03531).
    • (公募A03) 安本真士, "3次元ミンコフスキー空間内の離散空間的平均曲率一定曲面", RIMS Kokyuroku. to appear in
    • (公募A03) W. Rossman, 安本真士, "離散曲面の微分幾何", 日本数学会発行『数学』用原稿.
    • (公募A03) W. Rossman, M. Yasumoto, "Semi-discrete linear Weingarten surfaces with singularities in Riemannian and Lorentzian spaceforms", Osaka J. Math. to appear in
    • (公募A03/A03-2) M. Koiso, "Uniqueness for closed embedded non-smooth hypersurfaces with constant anisotropic mean curvature", RIMS Kokyuroku 2146 "Analysis on Shapes of Solutions to Partial Differential Equations" Ed. by Shinya Okabe, (2020), 75-85
    • (A03-2) S. Akamine, A. Honda, M. Umehara, K. Yamada, "Bernstein-Type Theorem for Zero Mean Curvature Hypersurfaces Without Time-like Points in Lorentz–Minkowski Space”, Bulletin of the Brazilian Mathematical Society, New Series (2020).
    • (公募A03) S. Jeong, K.L. Hu, T. Ohto, Y. Nagata, H. Masuda, J. Fujita, Y. Ito, "Effect of Graphene Encapsulation of NiMo Alloys on Oxygen Evolution Reaction”, Acs Catalysis 10(1) (2020) 792-799.
    • (公募A03) X. Yu, J. Tang, K. Terabe, T. Sasaki, R. Gao, Y. Ito, K. Nakura, K. Asano, M.-a. Suzuki, “Fabrication of graphene/MoS2 alternately stacked structure for enhanced lithium storage”, Mater. Chem. Phys. 239 (2020), 121987.

    B01 物質・材料科学のための情報科学基盤


    • (公募A01) H. Katsura, "Onsager's scars in non-integrable spin chains", Rigorous Statistical Mechanics and Related Topics II, Online, November 26, 2020.
    • (A01-1)H. Konno, "The groups of diffeomorphisms and homeomorphisms of 4-manifolds with boundary", International Workshop on 4-Manifold Theory and Gauge Theory, Online,November 4, 2020
    • (B01-2) R. Okugawa, "Higher-order topological phases protected by chiral symmetry", The Second Tohoku University - RIKEN Joint Workshop: "Math Meets Quantum Materials", Online, September 30, 2020.
    • (A01-1)H. Konno, "On the diffeomorphism and homeomorphism groups of a K3 surface", Japanese-European Symposium on Symplectic Varieties and Moduli Spaces – Fifth Edition Online, September 9, 2020
    • (公募A03/A03-2) Miyuki Koiso, "Stable anisotropic capillary hypersurfaces in a wedge", Workshop and School on Geometric Analysis and Discrete Geometry, KIAS, Korea, February 10, 2020.


    • (A01-1) 今野北斗 "The groups of diffeomorphisms and homeomorphisms of 4-manifolds with boundary", 関西ゲージ理論セミナー,オンライン,2020年12月2日
    • (A02-2) 青柳岳司「粗視化シミュレーションと機械学習の連携による高分子材料の高次構造設計」化学工学会第51回秋季大会 [材料・界面部会シンポジウム]次世代物質・材料探索のための新たなアプローチ, オンライン, 2020 年 9 月 24 日.
    • (A02-2) 青柳岳司「シミュレーションとAIによる高分子材料開発」第69回高分子討論会[特定テーマ: 高分子ナノテクノロジーとAI・計算科学技術]チュートリアル講演, オンライン, 2020 年 9 月 17 日.
    • (公募A01) 桂 法称「量子多体傷跡状態の代数的構成法」量子多体系の熱力学--数理の発展と展望, オンライン (Zoom), 2020 年 9 月 15 日.
    • (A01-1) 今野北斗 "The groups of diffeomorphisms and homeomorphisms of 4-manifolds with boundary", 関西ゲージ理論セミナー,オンライン,2020年12月2日 "Diff vs. Homeo in dimension 4: recent development", 関西ゲージ理論セミナー,オンライン,2020年4月22日
    • (A01-1) 今野北斗 "The diffeomorphism and homeomorphism groups of K3, 4-Dimensional Topology and Gauge Theory", エスカル横浜,2020年1月28日
    • (公募A02) 森龍也「テラヘルツ分光を用いた不規則系物質の普遍的ダイナミクスの検出 -ボゾンピーク・フラクトン-」第37回無機材料に関する最近の研究成果発表会-材料研究に新しい風を- , 泉ガーデンタワー42階 住友会館, 東京, 2020 年 1 月 27 日.
    • (公募A02) 森龍也「タンパク質リゾチームの不規則およびフラクタル構造に起因したボゾンピークとフラクタルダイナミクス」分子フォトサイエンス研究センター研究会 誘電応答から見るソフトマターの水和ダイナミクス, 神戸大学, 2020 年 1 月 22 日.