Abstract
Nonlinear dynamic problems from various fields of science and engineering lead to nonlinear eigenvalue problems. In this chapter, we focus on the solutions of nonlinear eigenvalue problems with uncertainty. A nonlinear eigenvalue problem is a generalization of a linear eigenvalue problem viz. standard eigenvalue problem or generalized eigenvalue problem to the equations that depend nonlinearly on the eigenvalues. Mathematically, a nonlinear eigenvalue problem is generally described by an equation of the form M(λ)x = 0, for all λ, and contains two unknowns viz. the eigenvalue parameter (λ) and the “nontrivial” vector(s) (x) (known as eigenvector) corresponding to it.
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