arXiv · 2012.05671
New Analytical and Geometrical Aspects of the Algebraic Multiplicity
Abstract
This paper reveals some new analytical and geometrical properties of the generalized algebraic multiplicity, $\chi$, introduced in [7, 5] and further developed in [20, 23, 24]. In particular, it establishes a completely new connection between $\chi$ and the concept of local intersection index of algebraic varieties, a central device in Algebraic Geometry. This link between Nonlinear Spectral Theory and Algebraic Geometry provides to $\chi$ with a deep geometrical meaning. Moreover, $\chi$ is characterized through the new notion of local determinant of the Schur operator associated to the linear path, $\mathfrak{L}(\lambda)$.
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Julián López-Gómez, Juan Carlos Sampedro. 2020-12-10. New Analytical and Geometrical Aspects of the Algebraic Multiplicity. https://arxiv.org/abs/2012.05671
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