Geodesic
Inverse scattering problem on the axis for the Schrödinger operator with triangular $2\times 2$ matrix potential. I. Main theorem
Žurnal matematičeskoj fiziki, analiza, geometrii, Tome 3 (2007) no. 1, pp. 47-60 
E. I. Zubkova; F. S. Rofe-Beketov. Inverse scattering problem on the axis for the Schrödinger operator with triangular $2\times 2$ matrix potential. I. Main theorem. Žurnal matematičeskoj fiziki, analiza, geometrii, Tome 3 (2007) no. 1, pp. 47-60. http://geodesic.mathdoc.fr/item/JMAG_2007_3_1_a3/
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Voir la notice de l'article provenant de la source Math-Net.Ru

The necessary and sufficient conditions for solvability of ISP under consideration are obtained.

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