"Toru Kan,Rolando Magnanini,Michiaki Onodera","The interior Backus problem: Local resolution in Hoelder spaces",,"Journal of Differential Equations",,"Vol. 381",,"pp. 20-47",2024,Feb. "Toru Kan,Rolando Magnanini,Michiaki Onodera","Backus problem in geophysics: a resolution near the dipole in fractional Sobolev spaces",,"Nonlinear Differential Equations and Applications (NoDEA)",,"Vol. 29","No. 3","pp. 29",2022,Feb. "Toru Kan,Jin Takahashi","Time-dependent singularities in semilinear parabolic equations: Existence of solutions",,"J. Differential Equations",," 263",," 6384--6426",2017,Nov. "Toru Kan,Jin Takahashi","Time-dependent singularities in semilinear parabolic equations: Behavior at the singularities",,"J. Differential Equations",," 260",," 7278--7319",2016,May "Toru Kan,Jin Takahashi","On the profile of solutions with time-dependent singularities for the heat equation",,"Kodai Math. J.",," 37",," 568--585",2014,Oct.