GLOBAL FOURIER INTEGRAL OPERATORS AND SEMICLASSICAL ASYMPTOTICS
GLOBAL FOURIER INTEGRAL OPERATORS AND SEMICLASSICAL ASYMPTOTICS
复制标题
全局傅里叶积分算子和半经典渐近
DOI:
10.1142/s0129055x00000289
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发表时间:
2000
影响因子:
1.8
通讯作者:
I. Sigal
中科院分区:
文献类型:
--
作者:
A. Laptev;I. Sigal
In this paper we introduce a class of semiclassical Fourier integral operators with global complex phases approximating the fundamental solutions (propagators) for time-dependent Schrodinger equations. Our construction is elementary, it is inspired by the joint work of the first author with Yu. Safarov and D. Vasiliev. We consider several simple but basic examples.