Geometric bounds on the density of resonances for semiclassical problems
Geometric bounds on the density of resonances for semiclassical problems
复制标题
半经典问题共振密度的几何界限
DOI:
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发表时间:
1990
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影响因子:
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通讯作者:
J. Sjöstrand
中科院分区:
文献类型:
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作者:
J. Sjöstrand
In this paper, we shall give upper bounds on the number of resonances in certain regions in the complex plane close to the real, axis, for semiclassical operators like −h 2 Δ+V(x), when h is small