研究成果 1983 2019

2019
3 引用 (Scopus)

A mixed optimal control approach for upstream fish Migration

Yoshioka, H., Shirai, T. & Tagami, D., 3 1 2019, : : Journal of Sustainable Development of Energy, Water and Environment Systems. 7, 1, p. 101-121 21 p.

研究成果: ジャーナルへの寄稿記事

公開
Fish
Rivers
fish
river
mathematical field

Convergence of the Allen–Cahn equation with a zero Neumann boundary condition on non-convex domains

Kagaya, T., 4 1 2019, : : Mathematische Annalen. 373, 3-4, p. 1485-1528 44 p.

研究成果: ジャーナルへの寄稿記事

Allen-Cahn Equation
Neumann Boundary Conditions
Right angle
Mean Curvature Flow
Singular Limit

Deletion theorem and combinatorics of hyperplane arrangements

Abe, T., 2 8 2019, : : Mathematische Annalen. 373, 1-2, p. 581-595 15 p.

研究成果: ジャーナルへの寄稿記事

Arrangement of Hyperplanes
Combinatorics
Deletion
Arrangement
Theorem
Surface Diffusion
Surface diffusion
Contact Angle
Plane Curve
Traveling Wave
1 引用 (Scopus)

Global Spectrum Fluctuations for Gaussian Beta Ensembles: A Martingale Approach

Trinh, K. D., 9 1 2019, : : Journal of Theoretical Probability. 32, 3, p. 1420-1437 18 p.

研究成果: ジャーナルへの寄稿記事

Martingale
Ensemble
Fluctuations
Semicircle
Empirical Distribution
2 引用 (Scopus)

Hessenberg varieties and hyperplane arrangements

Abe, T., Horiguchi, T., Masuda, M., Murai, S. & Sato, T., 1 1 2019, (受理済み/印刷中) : : Journal fur die Reine und Angewandte Mathematik.

研究成果: ジャーナルへの寄稿記事

Hyperplane Arrangement
Si
Algebra
Polynomials
Semisimple

Multiple addition, deletion and restriction theorems for hyperplane arrangements

Abe, T. & Terao, H., 1 1 2019, : : Proceedings of the American Mathematical Society. 147, 11, p. 4835-4845 11 p.

研究成果: ジャーナルへの寄稿記事

Addition Theorem
Hyperplane Arrangement
Deletion
Restriction
Arrangement

On solutions of linear fractional differential equations and systems thereof

Dorjgotov, K., Ochiai, H. & Zunderiya, U., 4 24 2019, : : Fractional Calculus and Applied Analysis. 22, 2, p. 479-494 16 p.

研究成果: ジャーナルへの寄稿記事

Wright Function
Invariant Solutions
H-function
Fractional Differential Equation
Generalized Functions

On the zeros of the MacDonald functions

Hamana, Y., Matsumoto, H. & Shirai, T., 1 1 2019, : : Opuscula Mathematica. 39, 3, p. 361-382 22 p.

研究成果: ジャーナルへの寄稿記事

公開
Macdonald Function
Zero
Neumann function
Modified Bessel Functions
Algebraic Equation
2018

A basis construction of the extended Catalan and Shi arrangements of the type A2

Abe, T. & Suyama, D., 1 1 2018, : : Journal of Algebra. 493, p. 20-35 16 p.

研究成果: ジャーナルへの寄稿記事

Arrangement
Root System
Multiplicity
Logarithmic
Module

A singular perturbation limit of diffused interface energy with a fixed contact angle condition

Kagaya, T. & Tonegawa, Y., 1 1 2018, : : Indiana University Mathematics Journal. 67, 4, p. 1425-1437 13 p.

研究成果: ジャーナルへの寄稿記事

Contact Angle
Singular Perturbation
Energy
Critical point
Asymptotic Behavior

Dynamic determinantal point processes

Osogami, T., Raymond, R., Shirai, T., Goel, A. & Maehara, T., 1 1 2018, 32nd AAAI Conference on Artificial Intelligence, AAAI 2018. AAAI Press, p. 3868-3875 8 p. (32nd AAAI Conference on Artificial Intelligence, AAAI 2018).

研究成果: 著書/レポートタイプへの貢献会議での発言

Learning algorithms
Factorization
Learning systems
1 引用 (Scopus)

Exact solutions to a class of time fractional evolution systems with variable coefficients

Dorjgotov, K., Ochiai, H. & Zunderiya, U., 8 1 2018, : : Journal of Mathematical Physics. 59, 8, 081504.

研究成果: ジャーナルへの寄稿記事

Evolution System
Variable Coefficients
Fractional
Exact Solution
Wright Function
1 引用 (Scopus)

Fold singularities on spacelike CMC surfaces in Lorentz-Minkowski space

Honda, A., Koiso, M. & Saji, K., 1 1 2018, : : Hokkaido Mathematical Journal. 47, 2, p. 245-267 23 p.

研究成果: ジャーナルへの寄稿記事

Spacelike Surface
Lorentz Spaces
Minkowski Space
Singular Point
Fold
2 引用 (Scopus)

Gaussian Beta Ensembles at High Temperature: Eigenvalue Fluctuations and Bulk Statistics

Nakano, F. & Trinh, K. D., 10 1 2018, : : Journal of Statistical Physics. 173, 2, p. 295-321 27 p.

研究成果: ジャーナルへの寄稿記事

Ensemble
eigenvalues
statistics
Fluctuations
Statistics
1 引用 (Scopus)

Heavy hyperplanes in multiarrangements and their freeness

Abe, T. & Kühne, L., 12 1 2018, : : Journal of Algebraic Combinatorics. 48, 4, p. 581-606 26 p.

研究成果: ジャーナルへの寄稿記事

Hyperplane
Arrangement
Generalise
Restriction
Arbitrary
2 引用 (Scopus)

Lie symmetry analysis of a class of time fractional nonlinear evolution systems

Dorjgotov, K., Ochiai, H. & Zunderiya, U., 7 15 2018, : : Applied Mathematics and Computation. 329, p. 105-117 13 p.

研究成果: ジャーナルへの寄稿記事

Optimal systems
Lie Symmetry
Evolution System
Group Invariant Solutions
Algebra
1 引用 (Scopus)

Limit theorems for persistence diagrams

Hiraoka, Y., Shirai, T. & Trinh, K. D., 10 1 2018, : : Annals of Applied Probability. 28, 5, p. 2740-2780 41 p.

研究成果: ジャーナルへの寄稿記事

Limit Theorems
Persistence
Diagram
Point Process
Homology

On bifurcation and local rigidity of triply periodic minimal surfaces in ℝ3

Koiso, M., Piccione, P. & Shoda, T., 1 1 2018, : : Annales de l'Institut Fourier. 68, 6, p. 2743-2778 36 p.

研究成果: ジャーナルへの寄稿記事

公開
Minimal surface
Rigidity
Bifurcation
Morse Index
Nullity

Pore Geometry Characterization by Persistent Homology Theory

Jiang, F., Tsuji, T. & Shirai, T., 2018, : : Water Resources Research. 54, 6, p. 4150-4163 14 p.

研究成果: ジャーナルへの寄稿記事

homology
persistence
diagram
geometry
elastic property

Pore Geometry Characterization by Persistent Homology Theory

Jiang, F., Tsuji, T. & Shirai, T., 6 1 2018, : : Water Resources Research. 54, 6, p. 4150-4163 14 p.

研究成果: ジャーナルへの寄稿記事

homology
persistence
diagram
geometry
elastic property
2 引用 (Scopus)

Simplified broken Lefschetz fibrations and trisections of 4-manifolds

Baykur, R. I. & Saeki, O., 10 23 2018, : : Proceedings of the National Academy of Sciences of the United States of America. 115, 43, p. 10894-10900 7 p.

研究成果: ジャーナルへの寄稿記事

Singular fibers of stable maps of manifold pairs and their applications

Saeki, O. & Yamamoto, T., 1 1 2018, Singularities and Foliations. Geometry, Topology and Applications - BMMS 2/NBMS 3. Snoussi, J., Araujo dos Santos, R. N., Saia, M. J., Mond, D. & Menegon Neto, A. (版). Springer New York LLC, p. 259-294 36 p. (Springer Proceedings in Mathematics and Statistics; 巻数 222).

研究成果: 著書/レポートタイプへの貢献会議での発言

Stable Map
Fiber
Submanifolds
Closed
Morse Function
8 引用 (Scopus)

Splitting types of bundles of logarithmic vector fields along plane curves

Abe, T. & Dimca, A., 7 1 2018, : : International Journal of Mathematics. 29, 8, 1850055.

研究成果: ジャーナルへの寄稿記事

Plane Curve
Arrangement
Bundle
Vector Field
Logarithmic
2017
2 引用 (Scopus)

A fixed contact angle condition for varifolds

Kagaya, T. & Tonegawa, Y., 7 1 2017, : : Hiroshima Mathematical Journal. 47, 2, p. 139-153 15 p.

研究成果: ジャーナルへの寄稿記事

Monotonicity Formula
Contact Angle
Neumann Boundary Conditions
Generalization

Cobordism of algebraic knots defined by brieskorn polynomials

Blanloeil, V. & Saeki, O., 1 1 2017, : : Tokyo Journal of Mathematics. 34, 2, p. 429-443 15 p.

研究成果: ジャーナルへの寄稿記事

Cobordism
Knot
Polynomial
Homogeneous Polynomials
Exponent
Arrangement of Hyperplanes
Theorem

Higher order variations of constant mean curvature surfaces

Koiso, M. & Palmer, B., 12 1 2017, : : Calculus of Variations and Partial Differential Equations. 56, 6, 159.

研究成果: ジャーナルへの寄稿記事

Constant Mean Curvature
Higher Order
Second Variation
Nonnegativity
Vanish
5 引用 (Scopus)

Minimum spanning acycle and lifetime of persistent homology in the Linial–Meshulam process

Hiraoka, Y. & Shirai, T., 9 2017, : : Random Structures and Algorithms. 51, 2, p. 315-340 26 p.

研究成果: ジャーナルへの寄稿記事

Homology
Lifetime
High-dimensional
Spanning tree
Limit Theorems
4 引用 (Scopus)

Mixed type surfaces with bounded mean curvature in 3-dimensional space-times

Honda, A., Koiso, M., Kokubu, M., Umehara, M. & Yamada, K., 6 1 2017, : : Differential Geometry and its Application. 52, p. 64-77 14 p.

研究成果: ジャーナルへの寄稿記事

Mean Curvature
Space-time
Spacelike Surface
Causality
Tend
1 引用 (Scopus)

On the Letac-Massam Conjecture on cones QAn

Graczyk, P., Ishi, H., Mamane, S. & Ochiai, H., 3 1 2017, : : Proceedings of the Japan Academy Series A: Mathematical Sciences. 93, 3, p. 16-21 6 p.

研究成果: ジャーナルへの寄稿記事

Graphical Models
Cone
Wishart Distribution
Nearest Neighbor
Interaction
4 引用 (Scopus)
De Branges Spaces
Quasi-symmetry
Group of Diffeomorphisms
Compact Support
Point Process
1 引用 (Scopus)

Restrictions of free arrangements and the division theorem

Abe, T., 1 1 2017, Perspectives in Lie Theory. Callegaro, F., Carnovale, G., Caselli, F., De Concini, C. & De Sole, A. (版). Springer International Publishing, p. 389-401 13 p. (Springer INdAM Series; 巻数 19).

研究成果: 著書/レポートタイプへの貢献会議での発言

Division
Arrangement
Restriction
Theorem
Characteristic polynomial
1 引用 (Scopus)

Stability and bifurcation for surfaces with constant mean curvature

Koiso, M., Palmer, B. & Piccione, P., 1 1 2017, : : Journal of the Mathematical Society of Japan. 69, 4, p. 1519-1554 36 p.

研究成果: ジャーナルへの寄稿記事

Constant Mean Curvature
Branch
Bifurcation
2 引用 (Scopus)

Tail asymptotics of signal-to-interference ratio distribution in spatial cellular network models

Miyoshi, N. & Shirai, T., 1 1 2017, : : Probability and Mathematical Statistics. 37, 2, p. 431-453 23 p.

研究成果: ジャーナルへの寄稿記事

Tail Asymptotics
Spatial Networks
Cellular Networks
Network Model
Interference
2 引用 (Scopus)

The freeness of Ish arrangements

Abe, T., Suyama, D. & Tsujie, S., 2 1 2017, : : Journal of Combinatorial Theory. Series A. 146, p. 169-183 15 p.

研究成果: ジャーナルへの寄稿記事

Arrangement
Catalan number
Verify
Necessary Conditions
Sufficient Conditions

Theory of singular fibers and reeb spaces for visualization

Saeki, O., 1 1 2017, Mathematics and Visualization. 9783319446820 版 Springer Heidelberg, p. 3-33 31 p. (Mathematics and Visualization; 番号 9783319446820).

研究成果: 著書/レポートタイプへの貢献

Singularity Theory
Morse Theory
Manifolds with Boundary
Differentiable
Visualization
2016
9 引用 (Scopus)

Absolute continuity and singularity of Palm measures of the Ginibre point process

Osada, H. & Shirai, T., 8 1 2016, : : Probability Theory and Related Fields. 165, 3-4, p. 725-770 46 p.

研究成果: ジャーナルへの寄稿記事

Absolute Continuity
Point Process
Singularity
If and only if
Dichotomy
3 引用 (Scopus)

A concise parametrization of affine transformation

Kaji, S. & Ochiai, H., 9 7 2016, : : SIAM Journal on Imaging Sciences. 9, 3, p. 1355-1373 19 p.

研究成果: ジャーナルへの寄稿記事

Parametrization
Affine transformation
Computer graphics
Animation
Interpolation

An elementary introduction to matrix exponential for CG

Ochiai, H., Anjyo, K. & Kimura, A., 7 24 2016, ACM SIGGRAPH 2016 Courses, SIGGRAPH 2016. Association for Computing Machinery, Inc, a4

研究成果: 著書/レポートタイプへの貢献会議での発言

2 引用 (Scopus)

A sufficient condition for tail asymptotics of SIR distribution in downlink cellular networks

Miyoshi, N. & Shirai, T., 6 15 2016, 2016 14th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2016. Institute of Electrical and Electronics Engineers Inc., 7492955. (2016 14th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2016).

研究成果: 著書/レポートタイプへの貢献会議での発言

Tail Asymptotics
Cellular Networks
Interference
Sufficient Conditions
Stochastic models

Central limit theorem for moments of spectral measures of wigner matrices

Duy, T. K., 1 1 2016, : : Osaka Journal of Mathematics. 53, 1, p. 141-160 20 p.

研究成果: ジャーナルへの寄稿記事

Spectral Measure
Central limit theorem
Moment
Semicircle Law
Moment Method

Cobordism group of Morse functions on surfaces with boundary

Saeki, O. & Yamamoto, T., 2016, Contemporary Mathematics: Real and Complex Singularities. American Mathematical Society, 巻 675. p. 279-297

研究成果: 著書/レポートタイプへの貢献章 (査読済み)

11 引用 (Scopus)

Divisionally free arrangements of hyperplanes

Abe, T., 4 1 2016, : : Inventiones Mathematicae. 204, 1, p. 317-346 30 p.

研究成果: ジャーナルへの寄稿記事

Arrangement of Hyperplanes
Arrangement
Division
Combinatorics
Theorem
1 引用 (Scopus)

Exponential stability of a traveling wave for an area preserving curvature motion with two endpoints moving freely on a line

Shimojo, M. & Kagaya, T., 1 7 2016, : : Asymptotic Analysis. 96, 2, p. 109-134 26 p.

研究成果: ジャーナルへの寄稿記事

Asymptotic Behavior of Solutions
Exponential Stability
Traveling Wave
Curvature
Curvature Flow
6 引用 (Scopus)

Free filtrations of affine Weyl arrangements and the ideal-Shi arrangements

Abe, T. & Terao, H., 2 1 2016, : : Journal of Algebraic Combinatorics. 43, 1, p. 33-44 12 p.

研究成果: ジャーナルへの寄稿記事

Filtration
Arrangement
Partition
Arrangement of Hyperplanes
Immediately
1 引用 (Scopus)

Interactive Visualization for Singular Fibers of Functions f: R3 → R2

Sakurai, D., Saeki, O., Carr, H., Wu, H. Y., Yamamoto, T., Duke, D. & Takahashi, S., 1 31 2016, : : IEEE Transactions on Visualization and Computer Graphics. 22, 1, p. 945-954 10 p., 7192700.

研究成果: ジャーナルへの寄稿記事

Visualization
Topology
Fibers

Logarithmic bundles of deformed Weyl arrangements of type A2

Abe, T., Faenzi, D. & Vallès, J., 1 1 2016, : : Bulletin de la Societe Mathematique de France. 144, 4, p. 745-761 17 p.

研究成果: ジャーナルへの寄稿記事

Arrangement
Bundle
Logarithmic
Isomorphism Problem
Sheaves
3 引用 (Scopus)

Multivariate topology simplification

Chattopadhyay, A., Carr, H., Duke, D., Geng, Z. & Saeki, O., 10 1 2016, : : Computational Geometry: Theory and Applications. 58, p. 1-24 24 p.

研究成果: ジャーナルへの寄稿記事

Simplification
Visualization
Reeb Graph
Topology
Jacobi
4 引用 (Scopus)

New examples of neuwirth-stallings pairs and non-trivial real milnor fibrations

Dos Santos, R. A., Hohlenwerger, M. A. B., Saeki, O. & Souza, T. O., 1 1 2016, : : Annales de l'Institut Fourier. 66, 1, p. 83-104 22 p.

研究成果: ジャーナルへの寄稿記事

Milnor Fiber
Polynomial Maps
Isolated Singularity
Fibration
Homotopy Type