Geodesic
Approximate inverse scattering method in the $J$-matrix approach: The case of two coupled channels
Teoretičeskaâ i matematičeskaâ fizika, Tome 121 (1999) no. 3, pp. 424-435 
S. A. Zaytsev. Approximate inverse scattering method in the $J$-matrix approach: The case of two coupled channels. Teoretičeskaâ i matematičeskaâ fizika, Tome 121 (1999) no. 3, pp. 424-435. http://geodesic.mathdoc.fr/item/TMF_1999_121_3_a5/
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     title = {Approximate inverse scattering method in the $J$-matrix approach: {The} case of two coupled channels},
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     url = {http://geodesic.mathdoc.fr/item/TMF_1999_121_3_a5/}
}
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Voir la notice de l'article provenant de la source Math-Net.Ru

A method for constructing separable potentials with oscillator form factors from a given $S$-matrix is suggested in the framework of the $J$-matrix approach. The case of elastic scattering with two coupled channels is considered.

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