449 research outputs found
Bounds on the number of connected components for tropical prevarieties
For a tropical prevariety in Rn given by a system of k tropical polynomials in n variables with degrees at most d, we prove that its number of connected components is less than k+7n−
Eigenvectors of tensors - A primer
We give an introduction to the theory and to some applications of
eigenvectors of tensors (in other words, invariant one-dimensional subspaces of
homogeneous polynomial maps), including a review of some concepts that are
useful for their discussion. The intent is to give practitioners an overview of
fundamental notions, results and techniques
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