Apr 25, 2024 · In this paper, we augment the solution workflow by Beyn's contour integral algorithm ... Keywords: Nonlinear eigenvalue problem; Newton's method; ...

cavity NLEVP. The solutions found by Beyn's algorithm are used as starting pairs for Newton's method. This has initially been tested in [48] and is ...

Dec 11, 2019 · In this paper, we augment the solution workflow by Beyn's contour integral algorithm to increase the number of found eigenmodes. Numerical ...

Performance study of the Beyn method for the solution of lossy electromagnetic cavity prob- lems. (Nicolas Marsic, Felix Wolf, Sebastian Schöps, Herbert De ...

In this paper, we augment the solution workflow by Beyn's contour integral algorithm to increase the number of found eigenmodes. Numerical experiments are ...

An efficient algorithm is presented for the finite-element solution of electromagnetic eigenvalue problems associated with lossy and unbounded structures.

Aug 6, 2018 · We present an efficient and reliable algorithm for solving a class of nonlinear eigenvalue problems arising from the modeling of particle ...

In this thesis we address a series of new problems in non-hermitian optical scattering – linear and nonlinear – with increasing degrees of complexity.

A contour integral method is proposed to solve nonlinear eigenvalue problems numerically. The target equation is $F(\lambda)\bm{x}=0$.

Analysis Methods for Electromagnetic Wave Problems, volume 1. Artech House ... A straightforward Method for Cavity External Q Computation. Part. Accel ...