On commutativity of unbounded operators in Hilbert space
We study several unbounded operators with view to extending von Neumann's theory of deficiency indices for single Hermitian operators with dense domain in Hilbert space. If the operators are non-commuting, the problems are difficult, but special cases may be understood with the use representati...
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| Format: | Others |
| Language: | English |
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University of Iowa
2011
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| Online Access: | https://ir.uiowa.edu/etd/1095 https://ir.uiowa.edu/cgi/viewcontent.cgi?article=2479&context=etd |