Ryogo Hirota

From Simple English Wikipedia, the free encyclopedia
Jump to navigation Jump to search
Ryogo Hirota
Born1932
Died2015
Nationality Japan
Alma materNorthwestern University
Kyushu University
Scientific career
FieldsDifferential equations
InstitutionsWaseda University

Ryogo Hirota (1932-2015) is a Japanese mathematician and a former professor at Waseda University. He investigated about nonlinear differential equations and their discrete versions[1][2][3][4][5]. He invented a method to solve nonlinear differential equations, and it is currently known as the "Hirota's direct method"[6][7][8].

References[change | change source]

  1. R. Hirota, J. Phys. Soc. Jpn. 43 (1977) 4116–4124.
  2. R. Hirota, J. Phys. Soc. Jpn. 43 (1977) 2074–2078.
  3. R. Hirota, J. Phys. Soc. Jpn. 43 (1977) 2079–2086.
  4. R. Hirota, J. Phys. Soc. Jpn. 45 (1978) 321–332.
  5. R. Hirota, J. Phys. Soc. Jpn. 46 (1979) 312–319.
  6. Hirota, R. (2004). The direct method in soliton theory (Vol. 155). Cambridge University Press.
  7. Wazwaz, A. M. (2008). The Hirota’s direct method for multiple-soliton solutions for three model equations of shallow water waves. Applied Mathematics and Computation, 201(1-2), 489-503.
  8. Wazwaz, A. M. (2008). The Hirota’s direct method and the tanh–coth method for multiple-soliton solutions of the Sawada–Kotera–Ito seventh-order equation. Applied Mathematics and Computation, 199(1), 133-138.