共 50 条
- [41] On principal eigenvalues for indefinite-weight elliptic problems SPECTRAL AND SCATTERING THEORY, 1998, : 77 - 87
- [44] Eigenvalue asymptotics for an elliptic boundary problem involving an indefinite weight Integral Equations and Operator Theory, 2002, 43 : 131 - 154
- [48] The Principal Eigenvalue¶of a Conformally Invariant Differential Operator,¶with an Application to Semilinear Elliptic PDE Communications in Mathematical Physics, 1999, 207 : 131 - 143
- [50] Principal Eigenvalue for Cooperative (p,q)-biharmonic Systems JOURNAL OF PARTIAL DIFFERENTIAL EQUATIONS, 2019, 32 (01): : 33 - 51