Operators with singular continuous spectrum: II. Rank one operators
Operators with singular continuous spectrum: II. Rank one operators
复制标题
具有奇异连续谱的算子:II。
DOI:
10.1007/bf02099737
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发表时间:
1994
影响因子:
2.4
通讯作者:
Barry Simon
中科院分区:
文献类型:
--
作者:
R. Rio;Nikolai Makarov;Barry Simon
For an operator,A, with cyclic vector ϕ, we studyA+λP, whereP is the rank one projection onto multiples of ϕ. If [α,β] ⊂ spec (A) andA has no a.c. spectrum, we prove thatA+λP has purely singular continuous spectrum on (α,β) for a denseGδ of λ's.