Algebra

ASAKURA Masanori
Professor
 Research Interest
 Keywords
 algebraic cycles, algebraic Ktheory, Hodge theory, mixed motives, regulators
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SAITO Mutsumi
Specially Appointed Professor
 Research Interest
 Algebraic Analysis, Ring Theory
 Keywords
 Hypergeometric function, Ring of differential operators, Toric ideal
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NUMATA Yasuhide
Professor
 Research Interest
 Bijective Combinatorics, Enumerative Combinatorics, Combinatorics related to representation theory
 Keywords
 Young diagrams, Young tableaux, Symmetric function, Groebner bases, Onetoone correspondences
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MATSUMOTO Keiji
Professor
 Research Interest
 Special Functions
 Keywords
 modular forms, modular functions, period maps and hypergeometric functions, Theta functions
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YASUDA Seidai
Professor
 Research Interest
 Keywords
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SHIBUKAWA Youichi
Associate Professor
 Research Interest
 Infinite analysis; Integrable systems
 Keywords
 (Dynamical) YangBaxter equation, (Elliptic) Roperator, Representation theory of quantum groups
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SCRIMSHAW, Travis
Associate Professor
 Research Interest
 Combinatorial representation theory
 Keywords
 Crystal basis, YangBaxter equation, Schubert calculus
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MATSUSHITA Daisuke
Associate Professor
 Research Interest
 Algebraic Geometry; Holomarphic Symplectic Geometry
 Keywords
 Lagrangian, Symplectic
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Geometry

AKITA Toshiyuki
Professor
 Research Interest
 Topology / Group cohomology
 Keywords
 characteristic classes, Chow ring, classifying spaces, discrete groups
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INOGUCHI Junichi
Professor
 Research Interest
 Geometry
 Keywords
 Lie group, Lie algebra, Homogenous space, Hamiltonian system, Contact structure, Thurston geometry
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IWASAKI Katsunori
Specially Appointed Professor
 Research Interest
 complex geometry, dynamical systems, Painlevé equations
 Keywords
 algebraic variety, Chaos, complex dynamics, complex manifold, entropy, ergodic theory, hypergeometric equations, Painleve equations
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KOBAYASHI Shimpei
Professor
 Research Interest
 Differential geometry, Integrable systems
 Keywords
 Constant mean curvature surfaces, Harmonic maps, Infinite dimensional Lie groups, Integrable systems, Linear ordinary differential equation.
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FURUHATA Hitoshi
Professor
 Research Interest
 Differential Geometry
 Keywords
 Affine Immersions, Statistical Structures, Submanifolds
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KASUYA Naohiko
Associate Professor
 Research Interest
 Differential topology
 Keywords
 Contact structure, complex surface, strongly pseudoconvex boundary, strongly pseudoconcave boundary, Milnor fiber, singularity link
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KAWASAKI Morimichi
Associate Professor
 Research Interest
 Symplectic Geometry
 Keywords
 Symplectic manifold, The group of Hamiltonian diffeomorphisms, (Partial) quasimorphism, Hofer metric, Conjugationinvariant norm, OhSchwarz spectral invariant
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KANDA Yutaka
Assistant Professor
 Research Interest
 topology
 Keywords
 bounded cohomology, mapping class group, Riemann surface
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Analysis

KUBO Hideo
Professor
 Research Interest
 Theory of Partial Differential Equations
 Keywords
 Asymptotic analysis, Nonlinear wave equations, scattering theory
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HORA Akihito
Professor
 Research Interest
 probability theory, functional analysis
 Keywords
 asymptotic representation theory, limit theorem, noncommutative harmonic analysis
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HONDA Naofumi
Professor
 Research Interest
 Algebraic Analysis
 Keywords
 Asymptotic analysis, Exact WKB analysis, Microlocal analysis
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MIYAO Tadahiro
Professor
 Research Interest
 Mathematical physics, Functional analysis, Condensed matter physics
 Keywords
 Condensed matter physics, Operator inequality, Quantum field theory, Selfdual cone, Spectral analysis, Statistical physics
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UMETA Yoko
Associate Professor
 Research Interest
 Algebraic Analysis of Singular Perturbation Theory
 Keywords
 Exact WKB analysis, Asymptotic analysis, Stokes geometry, Higher order Painleve equations
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KOBAYASHI Masaharu
Associate Professor
 Research Interest
 Harmonic Analysis
 Keywords
 Function Spaces and Partial Differential Equations
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SUZUKI Yuhei
Associate Professor
 Research Interest
 Operator algebras
 Keywords
 C*algebras, topological dynamics, discrete groups
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HASEBE Takahiro
Associate Professor
 Research Interest
 Free probability
 Keywords
 complex analysis, random matrix, Set partition
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HAMAMUKI Nao
Associate Professor
 Research Interest
 Partial Differential Equations
 Keywords
 HamiltonJacobi equation, Level set method, Maximum principle/Comparison principle, Viscosity solution
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Applied Mathematics

SAKAI Akira
Professor
 Research Interest
 Probability theory, Statistical mechanics
 Keywords
 Critical phenomena, Interacting particle systems, IsingPotts model, Lace expansion, Percolation, Phase transitions
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NAGAYAMA Masaharu
Professor
 Research Interest
 Applied mathematics
 Keywords
 Mathematical modeling, Numerical simulation, Reactiondiffusion systems
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NAMIKI Takao
Professor
 Research Interest
 Ergodic theory, dynamical systems, quantum walk, digital library
 Keywords
 Cellular automata, chaotic dynamics
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MASAKI Satoshi
Professor
 Research Interest
 Differential equation, mathematical physics
 Keywords
 nonlinear partial diffenrential equation, variational analysis, harmonic analysis, nonlinear scattering problem, stability of solitons.
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KURODA Hirotoshi
Associate Professor
 Research Interest
 Partial Differential equations
 Keywords
 Mosco convergence, nonlinear semigroup theory, total variation, variational problem
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SATO Yuzuru
Associate Professor
 Research Interest
 Nonlinear dynamical systems, Complex systems
 Keywords
 Chaotic dynamical systems, Complex systems, Complexity, Computation theory, entropy, Fluctuation and noise, Information theory, Prediction and control, Random dynamical systems, Spatiotemporal chaos
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TASAKI Sohei
Associate Professor
 Research Interest
 Mathematical life sciences, microbiology, mathematical physics, applied mathematics
 Keywords
 Mathematical modeling, data assimilation, morphogenesis, selforganization, Collective motion, Bacillus subtilis, colony patterns, biofilms
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TABATA Koji
Associate Professor
 Research Interest
 Machine learning, Data science, Theory of computation
 Keywords
 Algorithm, Multiarmed bandit, Online learning, Bayesian optimization
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NAKANO Yushi
Associate Professor
 Research Interest
 Ergodic theory, dynamical systems theory
 Keywords
 Nonhyperbolic dynamical systems, transfer operator, metastability, homoclinic tangency, random dynamical systems
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ISHII Hiroshi
Assistant Professor
 Research Interest
 Partial Differential Equations, Applied mathematics
 Keywords
 Reactiondiffusion system, Nonlocal effect, Pattern formation, Asymptotic behaviour
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