skip to main content

Title: Quadratic eigenvalue problems.

In this report we will describe some nonlinear eigenvalue problems that arise in the areas of solid mechanics, acoustics, and coupled structural acoustics. We will focus mostly on quadratic eigenvalue problems, which are a special case of nonlinear eigenvalue problems. Algorithms for solving the quadratic eigenvalue problem will be presented, along with some example calculations.
Authors:
;
Publication Date:
OSTI Identifier:
912651
Report Number(s):
SAND2007-2072
TRN: US200801%%965
DOE Contract Number:
AC04-94AL85000
Resource Type:
Technical Report
Research Org:
Sandia National Laboratories
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE; NONLINEAR PROBLEMS; MECHANICS; ACOUSTICS; ALGORITHMS; EIGENVALUES Eigenvalues.; Quadratic assignment problem.