Rchr
J-GLOBAL ID：200901069008842068   Update date: Jan. 29, 2025

MASARU IKEHATA

イケハタ マサル | MASARU IKEHATA
Affiliation and department：
Hiroshima University

About Hiroshima University


Research field  (1)： Mathematical analysis
Research keywords  (14)： Mathematics ,  Analytical method ,  Inverse problems for partial differential equations ,  Heat equation ,  Analysis ,  Maxwell equations ,  wave equation ,  Helmholtz equation ,  Laplace equation ,  probe method ,  enclosure method ,  inverse obstacle problems ,  partial differential equations ,  Inverse Problems
Papers (98)：
  • Masaru Ikehata. Integrating the probe and singular sources methods. Journal of Inverse and Ill-Posed Problems. 2024. 32. 6. 1249-1275
  • Masaru Ikehata. Reply to Comment on ‘Revisiting the probe and enclosure methods’. Inverse Problems. 2023. 39. 12. 128002-128002
  • Masaru Ikehata. Extracting discontinuity using the probe and enclosure methods. Journal of Inverse and Ill-posed Problems. 2023. 31. 4. 487-575
  • Masaru Ikehata. On finding a penetrable obstacle using a single electromagnetic wave in the time domain. Journal of Inverse and Ill-posed Problems. 2023. 31. 3. 375-392
  • Masaru Ikehata, Yavar Kian. The enclosure method for the detection of variable order in fractional diffusion equations. Inverse Problems and Imaging. 2023. 17. 1. 180-202
ｍore...
MISC (27)：
  • Masaru Ikehata. New development of the enclosure method for inverse obstacle scattering. Chapter 6 in Inverse Problems and Computsational Mechanics II (eds. Marin, L., Munteanu, L., Chiroiu, V.), Editura Academiei, Bucharest, Romania. 2016. 123-147
  • Masaru Ikehata. Extracting the geometry of an acoustic enclosure from dynamical back-scattering data: an inverse problem for the wave equation. 2015. 1969. 21-39
  • Masaru Ikehata. The enclosure method and extracting geometry of an obstacle using dynamical scattering data. 2013. 1850. 90-114
  • Masaru Ikehata, Hiromichi Itou. On reconstruction of an unknown polygonal cavity in a linearized elasticity with one measurement. Journal of Physics: Conference Series. 2011. 290. 012005-012005
  • 池畠優. 論説 逆問題における不連続性の抽出のための解析的方法 --探針法10年--. 数学. 2010. 62. 3. 289-314
ｍore...
Lectures and oral presentations  (102)：
  • Analytical methods for inverse obstacle problems
    (Inverse Problem Seminar from Theory to Applications -Finland-Japan Seminar for Inverse Problem- 2025)
  • Integrating Probe and Singular Sources Methods
    (Finland-Japan Workshop in Industrial and Applied Mathematics 2024)
  • 時間領域における囲い込み法の展開 (2022 年度(第 21 回)日本数学会解析学賞受賞特別講演)
    (2023年度日本数学会年会(中央大学) 函数方程式論分科会特別講演 2023)
  • 指数函数と逆問題
    (2022年度建設部会例会・講演会, 90分招待講演, 公益社団法人日本技術士会中国本部, オンライン, 広島市 2022)
  • On finding a penetrable obstacle via the time domain enclosure method for the Maxwell system
    (RIMS Workshop“ Theory and practice in inverse problems”, online Jan. 6, 2022, RIMS, Kyoto, Japan 2022)
ｍore...
Professional career (2)：
  • Master of Science (Tokyo Metropolitan University)
  • Doctor of Science (Tokyo Metropolitan University)
Work history (2)：
  • 2024/04 - 現在 Hiroshima University
  • 2013/04 - 現在 Gunma University
Awards (1)：
  • 2022/09 - Analysis Prize Committee The 2022 MSJ Analysis Prize Development of enclosure method in inverse problems for time-dependent partial differential equations
Association Membership(s) (1)：
The Mathematical Society of Japan
※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

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