On the finiteness of the discrete spectr
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S. A. Vugalter; G. M. Zhislin
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Article
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1992
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Springer
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English
โ 270 KB
The system of three particles (acting in K dimensions (K = 1, 2)) without stable two-particle subsystems is studied. For short-range potentials V,j(r+]), the finiteness of the discrete spectrum is proved for any type of permutational symmetry.