商朋见.一类Schr?dinger算子的连续谱测度(英文)[J].数学研究及应用,1998,18(1):11~16 |
一类Schr?dinger算子的连续谱测度(英文) |
Continuous Spectrum Measure of a Class of Schr?dinger Operators |
投稿时间:1994-07-19 |
DOI:10.3770/j.issn:1000-341X.1998.01.002 |
中文关键词: |
英文关键词:discrete Schr?dinger operator potential continuous spectrum. |
基金项目: |
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中文摘要: |
考虑l2(Z)上的离散Schr?dinger算子,其势Vn是一个由k+1个符号{0,1,2,…,k}构成的序列.证明了它具有纯连续谱. |
英文摘要: |
We consider the discrete Schr?dinger operator acting on l2(Z) with the potential Vn, the sequence consisting of k+1 symbols: {0,1,2,…,k}, and prove that it exhibits purely continuous spectrum. |
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