## Perturbation theory of bifurcation points for a kind of nonlinear equations.(Chinese. English summary)Zbl 0866.47045

Summary: We give a perturbation result of simple eigenvalues of $$(T,K_1,K_2,\dots,K_n)$$, and furthermore we prove the perturbation theory of bifurcation points for a kind of nonlinear equations.

### MSC:

 47J05 Equations involving nonlinear operators (general) 47J10 Nonlinear spectral theory, nonlinear eigenvalue problems