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J-GLOBAL ID：201401081666770151
Update date: Mar. 03, 2024
Funano Kei
Funano Kei
Affiliation and department：
Job title：
Associate Professor
Research field (1)：
Geometry
Research keywords (5)：
固有値問題
, 凸幾何学
, 測度の集中
, spectral geometry
, Geometry of Banach spaces
Research theme for competitive and other funds (6)：
Papers (16)：
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Kei Funano. A note on domain monotonicity for the Neumann eigenvalues of the Laplacian. Illinois Journal of Mathematics. 2023. 67. 4. 677-686
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Kei Funano. A universal inequality for Neumann eigenvalues of the Laplacian on a convex domain in Euclidean space. Canadian Mathematical Bulletin. 2023. 67. 1. 222-226
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Kei Funano, Yohei Sakurai. Upper bounds for higher-order Poincaré constants. Transactions of the American Mathematical Society. 2020. 373. 6. 4415-4436
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Kei Funano, Yohei Sakurai. Concentration of eigenfunctions of the Laplacian on a closed Riemannian manifold. Proceedings of the American Mathematical Society. 2019. 147. 7. 3155-3164
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Hannah Alpert, Kei Funano. MACROSCOPIC SCALAR CURVATURE AND AREAS OF CYCLES. GEOMETRIC AND FUNCTIONAL ANALYSIS. 2017. 27. 4. 727-743
ｍore...
MISC (1)：
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船野敬. 「高次元の幾何学」 ~幾何学におけるラムゼー型定理~. 数理科学. 2016. 54. 12. 27-34
Lectures and oral presentations (21)：
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Some upper bound estimate of eigenvalues of Laplacian on Alexandrov spaces of CD(0,\infty)
(Seminar with E. Milman 2014)
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リーマン多様体上のラプラシアンの固有値と多重等周定数について
(日本数学会春季分科会 2014)
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Eigenvalues of Laplacian and Multi-way isoperimetric constants on Riemannian manifolds
(he Ninth Geometry Conference for the friendship between Japan and China 2013)
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Concentration, separation, and eigenvalues of Laplacian
(Connections for women on the concentration of measure phenomenon 2013)
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ラプラシアンの固有値の間の数値的普遍不等式について
(リーマン幾何学と幾何解析 2013)
ｍore...
Professional career (1)：
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