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Numerical bifurcation at simple eigenvalues. (English) Zbl 0435.65060


MSC:

65J15 Numerical solutions to equations with nonlinear operators
47J05 Equations involving nonlinear operators (general)
58E07 Variational problems in abstract bifurcation theory in infinite-dimensional spaces
65R20 Numerical methods for integral equations
35P15 Estimates of eigenvalues in context of PDEs
45G10 Other nonlinear integral equations
47J25 Iterative procedures involving nonlinear operators
65N25 Numerical methods for eigenvalue problems for boundary value problems involving PDEs
45C05 Eigenvalue problems for integral equations
47A53 (Semi-) Fredholm operators; index theories
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