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ASYMPTOTIC BEHAVIOR OF GENERALIZED EIGENFUNCTIONS IN N-BODY SCATTERING

机译:N体散射中广义特征函数的渐近行为

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In this paper an asymptotic expansion is proved for locally (at infinity) outgoing functions on asymptotically Euclidian spaces. This is applied to N-body scattering where the two-body interactions are one-step polyhomogeneous symbols of order -1 or -2 (hence long-range and short-range, respectively). The asymptotic behavior of the N-body resolvent applied to Schwartz functions is thereby deduced away from the singular set. where some of the potentials do not decay at infinity. (C) 1997 Academic Press. [References: 10]
机译:本文证明了渐近欧几里得空间上局部(无穷大)输出函数的渐近展开性。这适用于N体散射,其中两体相互作用是-1或-2阶(因此分别是长距离和短距离)的一步多态符号。从而从奇异集推导出应用于Schwartz函数的N体分解物的渐近行为。其中某些电位不会无限衰减。 (C)1997学术出版社。 [参考:10]

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