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Software Repository
Chapter 9: Nonlinear Eigenvalue Problems
In this chapter, we discuss the important class of quadratic
eigenproblems, with a small sidestep to higher order polynomial eigenproblems.
The scope of the algebraic eigenvalue problem is also
widened to geometrical properties of invariant subspaces. A template is
presented that can be used to solve variational problems that are defined
over sets of subspaces.
Software
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Package Name |
Language |
Comments |
 9.4 |
SGMIN |
MATLAB |
Stiefel Grassmann optimization |
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