85 citations · 366 across the 53 of their papers we have counts for
4 papers · 1 filter
Max-plus objects to study the complexity of graphs
Cristiano Bocci, Luca Chiantini, Fabio Rapallo
Given an undirected graph , we define a new object , called the mp-chart of , in the max-plus algebra. We use it, together with the max-plus permanent, to describe the c…
Grassmann secants, identifiability, and linear systems of tensors
Edoardo Ballico, Alessandra Bernardi, Maria Virginia Catalisano +1
For any irreducible non-degenerate variety , we give a criterion for the -identifiability of . If , then the -identifiability…
On the identifiability of binary Segre products
Cristiano Bocci, Luca Chiantini
We prove that a product of copies of $\PP^1$, embedded in the projective space $\PP^r$ by the standard Segre embedding, is -identifiable (i.e. a general point of the secan…
On generic identifiability of 3-tensors of small rank
Luca Chiantini, Giorgio Ottaviani
We introduce an inductive method for the study of the uniqueness of decompositions of tensors, by means of tensors of rank 1. The method is based on the geometric notion of weak de…