Tian, Rushun; Wang, Zhi-Qiang Bifurcation results on positive solutions of an indefinite nonlinear elliptic system. (English) Zbl 06146691 Discrete Contin. Dyn. Syst. 33, No. 1, 335-344 (2013). Cited in 1 ReviewCited in 5 Documents MSC: 35B05 Oscillation, zeros of solutions, mean value theorems, etc. in context of PDEs 35J61 Semilinear elliptic equations 58C40 Spectral theory; eigenvalue problems on manifolds 35J15 Second-order elliptic equations 58E07 Variational problems in abstract bifurcation theory in infinite-dimensional spaces Keywords:positive solutions; bifurcations; indefinite system PDF BibTeX XML Cite \textit{R. Tian} and \textit{Z.-Q. Wang}, Discrete Contin. Dyn. Syst. 33, No. 1, 335--344 (2013; Zbl 06146691) Full Text: DOI