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math.OC2022
A Riemannian Optimization Approach to Clustering Problems
Wen Huang, Meng Wei, Kyle A. Gallivan +1
This paper considers the optimization problem in the form of where is smooth, $\mathcal{F}_v = \{X \in \mathbb{R}^{n \times q} : X…
math.OC2022★ 1 cited
Root vectors of polynomial and rational matrices: theory and computation
Vanni Noferini, Paul Van Dooren
The notion of root polynomials of a polynomial matrix was thoroughly studied in [F. Dopico and V. Noferini, Root polynomials and their role in the theory of matrix polynomia…