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20202026
most citedAlgebraic degree of optimization over a variety with an application to -norm distance degree

2 citations · 3 across the 6 of their papers we have counts for

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math.AG2025

Nonlinear Kalman varieties

Flavio Salizzoni, Luca Sodomaco, Julian Weigert

We study the locus of square matrices having at least one eigenvector on a prescribed algebraic variety . When is a linear subspace, this data locus is known as the Kalman v…

math.AG2025

Nonlinear Rayleigh quotient optimization

Flavio Salizzoni, Luca Sodomaco, Julian Weigert

Rayleigh quotient minimization deals with optimizing a quadratic homogeneous function over a sphere. Its critical points correspond to the normalized eigenvectors of the symmetric…