Ignat Domanov

most citedOn the spectrum of the operator which is a composition of integration and substitution

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

collaborators

3 papers

math.SP2019

From computation to comparison of tensor decompositions

Ignat Domanov, Lieven De Lathauwer

Decompositions of higher-order tensors into sums of simple terms are ubiquitous. We show that in order to verify that two tensors are generated by the same (possibly scaled) terms…

math.SP2013★ 2 cited

On the spectrum of the operator which is a composition of integration and substitution

Ignat Domanov

We study the spectrum of the Volterra composition operator in the space $L_{2} [0, 1]$

math.SP2013

On the spectrum and eigenfunctions of the operator $(V f) (x) = \int_{0}^{x^{α}} f (t) d t$

Ignat Domanov

We find spectrum and eigenfunctions of the operator $(V f) (x) = \int_{0}^{x^{α}} f (t) d t$ in $L_{2} [0, 1]$

From computation to comparison of tensor decompositions

On the spectrum of the operator which is a composition of integration and substitution

On the spectrum and eigenfunctions of the operator (Vf)(x)=∫0xα​f(t)dt

On the spectrum and eigenfunctions of the operator $(V f) (x) = \int_{0}^{x^{α}} f (t) d t$