Ivan I. Kyrchei

13 papers Journal 13
YearRankTypeTitle / Venue / Authors
2026 J jnl
The determinant of the adjacency matrix of a quaternion unit gain graph.
Discret. Math.
Ivan I. Kyrchei, Eran Treister, Volodymyr O. Pelykh
2025 J jnl
Towards Efficient Training of Graph Neural Networks: A Multiscale Approach.
Trans. Mach. Learn. Res.
Eshed Gal, Moshe Eliasof, Carola-Bibiane Schönlieb, Ivan I. Kyrchei, Eldad Haber, Eran Treister
2024 J jnl
The Right-Left WG Inverse Solutions to Quaternion Matrix Equations.
Symmetry
Ivan I. Kyrchei, Dijana Mosic, Predrag S. Stanimirovic
2024 J jnl
The determinant of the Laplacian matrix of a quaternion unit gain graph.
Discret. Math.
Ivan I. Kyrchei, Eran Treister, Volodymyr O. Pelykh
2021 J jnl
MPD-DMP-solutions to quaternion two-sided restricted matrix equations.
Comput. Appl. Math.
Ivan I. Kyrchei, Dijana Mosic, Predrag S. Stanimirovic
2021 J jnl
Representations and properties for the MPCEP inverse.
J. Appl. Math. Comput.
Dijana Mosic, Ivan I. Kyrchei, Predrag S. Stanimirovic
2021 J jnl
Sign pattern, usability, representations and perturbation for the core-EP and weighted core-EP inverse.
Appl. Math. Comput.
Haifeng Ma, Predrag S. Stanimirovic, Dijana Mosic, Ivan I. Kyrchei
2017 J jnl
Weighted singular value decomposition and determinantal representations of the quaternion weighted Moore-Penrose inverse.
Appl. Math. Comput.
Ivan I. Kyrchei
2015 J jnl
Determinantal representations of the W-weighted Drazin inverse over the quaternion skew field.
Appl. Math. Comput.
Ivan I. Kyrchei
2014 J jnl
Determinantal representations of the Drazin inverse over the quaternion skew field with applications to some matrix equations.
Appl. Math. Comput.
Ivan I. Kyrchei
2013 J jnl
Explicit formulas for determinantal representations of the Drazin inverse solutions of some matrix and differential matrix equations.
Appl. Math. Comput.
Ivan I. Kyrchei
2012 J jnl
Analogs of Cramer's rule for the minimum norm least squares solutions of some matrix equations.
Appl. Math. Comput.
Ivan I. Kyrchei
2010 J jnl
Cramer's rule for some quaternion matrix equations.
Appl. Math. Comput.
Ivan I. Kyrchei