Cim

Documentation for Cim.

Usage

Cim.jl has not been registered. So it need to be installed by url. Press ] in the REPL to enter pkg> mode. Then enter

pkg> add https://github.com/peakfind/Cim.jl.git

Resources

In this section, we conclude some resources for learning the Contour integral method.

• Beyn [1] and Güttel Tisseur [2] discuss the nonlinear eigenvalue problem $F(\lambda)v = 0$, where $F(\lambda)$ is a holomorphic matrix-valued function.
• A basic MATLAB implementation can be found in Figure 5.3 in [2]
• Mennicken and Möller investigate a more general case: $F(\lambda)$ is a Fredholm operator and holomorphic with respect to $\lambda$.

Related Packages

• NEP-PACK/NonlinearEigenproblems.jl: It is a very general package for solving and manipulating nonlinear eigenvalue problems.
• WavesAndEigenvalues.jl: It provide an interface to define, solve, and perturb nonlinear eigenvalues