1. Entire solutions of semilinear elliptic equations in 𝐑³ and a conjecture of De Giorgi;Ambrosio, Luigi;J. Amer. Math. Soc.,2000
2. Further qualitative properties for elliptic equations in unbounded domains;Berestycki, Henri;Ann. Scuola Norm. Sup. Pisa Cl. Sci. (4),1997
3. Reaction-diffusion equations in the half-space;Berestycki, Henri;Ann. Inst. H. Poincar\'{e} C Anal. Non Lin\'{e}aire,2022
4. Henri Berestycki and Cole Graham, The steady states of positive reaction-diffusion equations with Dirichlet boundary conditions, arXiv:2309.16642, 2023.
5. Is there failure of the inverse function theorem?;Brezis, Haim,2003