Atsushi Kosaka. Condensation phenomena of a least-energy solution to semilinear Neumann problems on piecewise smooth domains. Journal of Differential Equations. 2018. 265. 1. 1-32
小坂 篤志. Bifurcation of Solutions to Semilinear Elliptic Problems on $\mathbf{S}^2$ with a Small Hole. Scientiae Mathematicae Japonicae. 2015. 78. 17-42
Concentration phenomena of a least energy solution to a semilinear Neumann problem with a non-smooth domain
(The 12th AIMS Conference on Dynamilcal Systems, Differential Equations and Applications 2018)
Concentration phenomena of a least-energy solution to a semilinear elliptic problem in piecewise smooth domains
(The 42nd Sapporo Symposium on Partial Differential Equations 2017)
Condensation phenomena of a semilinear elliptic equation on non-smooth domains
(RIMS Workshop -Qualitative Theory of Ordinary Differential Equations and Related Areas 2016)
Global structure of solutions to the Emden-Fowler equationon spherical caps
(The 6th Taiwan-Japan Joint Workshop for Young Scholars in Applied Mathematics 2015)