E. Maximenko

activity

20172021

most citedCofactors and eigenvectors of banded Toeplitz matrices: Trench formulas via skew Schur polynomials

5 citations · 5 across the 2 of their papers we have counts for

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Showing 2021Show all

2 papers · 1 filter

math.FA2021

Approximately invertible elements in non-unital normed algebras

Kevin Esmeral, Hans G. Feichtinger, Ondrej Hutník +1

We introduce a concept of approximately invertible elements in non-unital normed algebras which is, on one side, a natural generalization of invertibility when having approximate i…

math.CV2021

Homogeneously polyanalytic kernels on the unit ball and the Siegel domain

Christian Rene Leal-Pacheco, Egor A. Maximenko, Gerardo Ramos-Vazquez

We prove that the homogeneously polyanalytic functions of total order $m$ , defined by the system of equations $D^{(k_{1}, \dots, k_{n})} f = 0$ with $k_{1} + \dots + k_{n} = m$ , can be…