Geodesic
Commutation conditions for Hankel matrices
Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki, Tome 51 (2011) no. 7, pp. 1181-1193 
V. I. Gel'fgat. Commutation conditions for Hankel matrices. Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki, Tome 51 (2011) no. 7, pp. 1181-1193. http://geodesic.mathdoc.fr/item/ZVMMF_2011_51_7_a1/
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     author = {V. I. Gel'fgat},
     title = {Commutation conditions for {Hankel} matrices},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
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     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2011_51_7_a1/}
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Voir la notice de l'article provenant de la source Math-Net.Ru

Commutation conditions for Hankel matrices are found. As a consequence, the classification of normal Hankel matrices given earlier by Kh. D. Ikramov and V. N. Chugunov is validated.

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