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Ryoki Endo

Observed name: Endo, Ryoki
ORCID: 0000-0003-3149-072X
Observed ORCID: 0000-0003-3149-072X
OpenAlex ID: A5025444069
The second Dirichlet eigenvalue is simple on every non-equilateral triangle, Part ii: Nearly equilateral triangles
2026 · Ryoki Endo, Xuefeng Liu · Numerische Mathematik · 5
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Shape optimization for the Laplacian eigenvalue over triangles and its application to interpolation error analysis
2023 · Ryoki Endo, Xuefeng Liu · Journal of Differential Equations · 5
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The second Dirichlet eigenvalue is simple on every non-equilateral triangle, Part I: Nearly degenerate triangles
2025 · Ryoki Endo, Xuefeng Liu · Journal of Differential Equations · 4
Maximizing the fundamental Laplace--Neumann eigenvalue on quadrilaterals
2026 · Endo, Ryoki, Osting, Braxton · arXiv (Cornell University) · 3
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Sharp Dirichlet eigenvalue inequalities on triangles
2026 · Endo, Ryoki, Liu, Xuefeng, et al. · arXiv (Cornell University) · 1
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Stable computation of Laplacian eigenfunctions corresponding to clustered eigenvalues
2025 · Ryoki Endo, Xuefeng Liu · Applications of Mathematics · 1
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Inverse problems and continuity of heat content coefficients
2026 · Endo, Ryoki, Gittins, Katie, et al. · arXiv (Cornell University)
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The Second Dirichlet Eigenvalue is Simple on Every Non-Equilateral Triangle
2025 · Ryoki Endo, Xuefeng Liu · SSRN Electronic Journal
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領域摂動とラプラス作用素の固有値問題：スペクトル幾何学における計算機援用証明と近接固有関数の安定計算法
· Endo, Ryoki · Institutional Repositories DataBase (IRDB)
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Works count: 9
Citation count: 19
H-index: 3
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