References
- Klokov , Yu. A. and Sadyrbaev , F.Zh. 1998 . On the number of solutions of the second order boundary value problems with nonlinear asymptotics . Differential equations , 31 (4) : 471 – 479 . (Russian)
- Krasnoselskii , M.A. 1963 . Planar vector fields , Moscow : Fizmatgiz . (Russian)1966 English transl.: Acad. Press, New York
- Peletier , L.A. and Troy , W.C. 2001 . Spatial Patterns: Higher Order Models in Physics and Mechanics , Boston : Birkhauser .
- Perov , A.I. 1958 . On a two‐point boundary value problem . DAN SSSR , 122 (6) : 982 – 985 . (Russian)
- Perov , A.I. 1962 . On a boundary value problem for a system of two differential equations . DAN SSSR , 144 (3) (Russian)
- Radulescu , V. 2005 . Finitely many solutions for a class of boundary value problems with superlinear convex nonlinearity . Archiv der Mathematik , 84 : 538 – 550 .
- Ruf , B. and Srikanth , P.N. 1986 . Multiplicity results for ODE's with nonlinearities crossing all but a finite number of eigenvalues . Nonlinear Analysis:TMA , 10 (2) : 157 – 163 .
- Seydel , R. 1994 . Practical Bifurcation and Stability Analysis , New York : Springer Verlag . Reprint in China: Beijing World Publishing Corporation, 1999
- Tricomi , F. 1961 . Differential equations , Moscow : Blackie & Son Ltd . (Russian transl.1962