Our former Ukrainian Research Fellow, Ivan Kyrchei has just released a paper on #Quaternion #MatrixEquations.

I.I. Kyrchei, D. Mosić, P. Stanimirović / Quaternion Two-Sided Matrix Equations with Specific Constraints / In: Mathematics Online First Collections. Springer, Cham.

https://link.springer.com/chapter/10.1007/16618_2023_45
#generalizedinverse #linear #DeterminantalRepresentation

@univienna #NASUkraine

(for the video please visit https://twitter.com/ESIVienna/status/1669680957580890112)