The Friedrichs extension of certain singular differential operators, II
We study the Friedrichs extension for a class of $2n$th order ordinary differential operators. These selfadjoint operators have compact inverses and the central problem is to describe their domains in terms of boundary conditions.
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| Format: | Article |
| Language: | English |
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University of Szeged
2009-10-01
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| Series: | Electronic Journal of Qualitative Theory of Differential Equations |
| Online Access: | http://www.math.u-szeged.hu/ejqtde/periodica.html?periodica=1¶mtipus_ertek=publication¶m_ertek=406 |
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Article |
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doaj-b0cdc8bd8bb74d6bacef4ce4ae09a2d32021-07-14T07:21:21ZengUniversity of SzegedElectronic Journal of Qualitative Theory of Differential Equations1417-38751417-38752009-10-012009511110.14232/ejqtde.2009.4.5406The Friedrichs extension of certain singular differential operators, IIG. M. Ballard0J. V. Baxley1Wake Forest University, Winston-Salem, NC, U.S.A.Wake Forest University, Winston-Salem, NC, U.S.A.We study the Friedrichs extension for a class of $2n$th order ordinary differential operators. These selfadjoint operators have compact inverses and the central problem is to describe their domains in terms of boundary conditions.http://www.math.u-szeged.hu/ejqtde/periodica.html?periodica=1¶mtipus_ertek=publication¶m_ertek=406 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
G. M. Ballard J. V. Baxley |
| spellingShingle |
G. M. Ballard J. V. Baxley The Friedrichs extension of certain singular differential operators, II Electronic Journal of Qualitative Theory of Differential Equations |
| author_facet |
G. M. Ballard J. V. Baxley |
| author_sort |
G. M. Ballard |
| title |
The Friedrichs extension of certain singular differential operators, II |
| title_short |
The Friedrichs extension of certain singular differential operators, II |
| title_full |
The Friedrichs extension of certain singular differential operators, II |
| title_fullStr |
The Friedrichs extension of certain singular differential operators, II |
| title_full_unstemmed |
The Friedrichs extension of certain singular differential operators, II |
| title_sort |
friedrichs extension of certain singular differential operators, ii |
| publisher |
University of Szeged |
| series |
Electronic Journal of Qualitative Theory of Differential Equations |
| issn |
1417-3875 1417-3875 |
| publishDate |
2009-10-01 |
| description |
We study the Friedrichs extension for a class of $2n$th order ordinary differential operators. These selfadjoint operators have compact inverses and the central problem is to describe their domains in terms of boundary conditions. |
| url |
http://www.math.u-szeged.hu/ejqtde/periodica.html?periodica=1¶mtipus_ertek=publication¶m_ertek=406 |
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AT gmballard thefriedrichsextensionofcertainsingulardifferentialoperatorsii AT jvbaxley thefriedrichsextensionofcertainsingulardifferentialoperatorsii AT gmballard friedrichsextensionofcertainsingulardifferentialoperatorsii AT jvbaxley friedrichsextensionofcertainsingulardifferentialoperatorsii |
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