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Kazuaki Tanaka
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Year
Numerical validation of blow-up solutions of ordinary differential equations
A Takayasu, K Matsue, T Sasaki, K Tanaka, M Mizuguchi, S Oishi
Journal of Computational and Applied Mathematics 314, 10-29, 2017
432017
Estimation of Sobolev embedding constant on a domain dividable into bounded convex domains
M Mizuguchi, K Tanaka, K Sekine, S Oishi
Journal of inequalities and applications 2017, 1-18, 2017
372017
Verified norm estimation for the inverse of linear elliptic operators using eigenvalue evaluation
K Tanaka, A Takayasu, X Liu, S Oishi
Japan Journal of Industrial and Applied Mathematics 31, 665-679, 2014
232014
Sharp numerical inclusion of the best constant for embedding H01 (Ω)↪ Lp (Ω) on bounded convex domain
K Tanaka, K Sekine, M Mizuguchi, S Oishi
Journal of Computational and Applied Mathematics 311, 306-313, 2017
162017
Estimation of Sobolev-type embedding constant on domains with minimally smooth boundary using extension operator
K Tanaka, K Sekine, M Mizuguchi, S Oishi
Journal of Inequalities and Applications 2015, 1-23, 2015
92015
Numerical verification of positiveness for solutions to semilinear elliptic problems
K Tanaka, K Sekine, M Mizuguchi, S Oishi
JSIAM Letters 7, 73-76, 2015
92015
Numerical verification method for positive solutions of elliptic problems
K Tanaka
Journal of Computational and Applied Mathematics 370, 112647, 2020
42020
Numerical verification method for positivity of solutions to elliptic equations (Numerical Analysis: New Developments for Elucidating Interdisciplinary Problems II)
K Tanaka, K Sekine, S Oishi
数理解析研究所講究録 2037, 125-140, 2017
42017
Estimation of an embedding constant on Lipschitz domains using extension operators
K Tanaka, M Mizuguchi, K Sekine, A Takayasu, S Oishi
JSST 2013 International Conference on Simulation Technology, 2013
42013
Verified numerical computations for blow-up solutions of ODEs
A Takayasu, K Matsue, T Sasaki, K Tanaka, M Mizuguchi, S Oishi
SCAN 2016, 132, 2016
32016
A posteriori verification for the sign-change structure of solutions of elliptic partial differential equations
K Tanaka
Japan Journal of Industrial and Applied Mathematics 38 (3), 731-756, 2021
22021
ある無限次元固有値を用いた楕円型偏微分方程式の解の存在性に対する計算機援用証明法 (現象解明に向けた数値解析学の新展開 II)
関根晃太, 田中一成, 大石進一
数理解析研究所講究録 2037, 96-105, 2017
22017
Numerical validation of blow-up solutions for ODEs
A Takayasu, K Matsue, T Sasaki, K Tanaka, M Mizuguchi, S Oishi
arXiv preprint arXiv:1606.03039, 2016
22016
Inverse norm estimation of perturbed Laplace operators and corresponding eigenvalue problems
K Sekine, K Tanaka, S Oishi
Computers & Mathematics with Applications 106, 18-26, 2022
12022
半線形楕円型境界値問題の精度保証付き数値計算結果の改善
酒井将大, 田中一成, 大石進一
日本応用数理学会論文誌 29 (1), 17-45, 2019
12019
Numerical method for deriving sharp inclusion of the Sobolev embedding constant on bounded convex domain
K Tanaka, K Sekine, M Mizuguchi, S Oishi
arXiv preprint arXiv:1503.05468, 2015
12015
Rigorous Numerical Enclosures for Positive Solutions of Lane–Emden’s Equation with Sub-Square Exponents
K Tanaka, M Plum, K Sekine, M Kashiwagi, S Oishi
Numerical Functional Analysis and Optimization 43 (3), 322-349, 2022
2022
Numerical verification for positive solutions of Allen–Cahn equation using sub-and super-solution method
Y Matsushima, K Tanaka, S Oishi
Journal of Advanced Simulation in Science and Engineering 7 (1), 136-150, 2020
2020
A posteriori verification of the positivity of solutions to elliptic problems.
K Tanaka, T Asai
CoRR, 2020
2020
Numerical verification for asymmetric solutions of the Hénon equation on the unit square.
T Asai, K Tanaka, Shin'ichi Oishi
CoRR, 2020
2020
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Articles 1–20