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arXiv 0909.0987math-phmath.MP
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具有亏指数(1,1)的整算子的谱特征

On the spectral characterization of entire operators with deficiency indices (1,1)

Luis O. Silva, Julio H. Toloza

摘要:

对于整算子和广义整算子,我们给出了基于其自伴扩张谱的刻画。为了得到这些谱特征,我们讨论了一个简单的,正则的,闭的对称算子,其亏指数为(1,1),在一个特定的de Branges空间中作为乘法算子的表示.

英文摘要:

For entire operators and entire operators in the generalized sense, we provide characterizations based on the spectra of their selfadjoint extensions. In order to obtain these spectral characterizations, we discuss the representation of a simple, regular, closed symmetric operator with deficiency indices (1,1) as a multiplication operator in a certain de Branges space.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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