Special selfadjoint extensions of Schrödinger differential operators by means of Feynman integrals (Q1380297)
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scientific article; zbMATH DE number 1122790
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Special selfadjoint extensions of Schrödinger differential operators by means of Feynman integrals |
scientific article; zbMATH DE number 1122790 |
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Special selfadjoint extensions of Schrödinger differential operators by means of Feynman integrals (English)
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3 May 1998
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The author announces the construction of unitary groups on \(L^2\) generated by operators of the form \(i(\Delta + p(x))\), where \(p\) is a real-valued polynomial of even degree which is positive at infinity.
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Feynman integrals
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selfadjoint extensions
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Schrödinger operators
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