The Hanson-Wright Inequality for Random Tensors

Stefan Bamberger, Felix Krahmer, Rachel Ward

We provide moment bounds for expressions of the type $(X^{(1)}\otimes \cdots \otimes X^{(d)}{)}^{T}A(X^{(1)}\otimes \cdots \otimes X^{(d)})$ where $\otimes$ denotes the Kronecker pro…