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The integral operator with logarithmic kernel has only one positive eigenvalue |
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| Authors: | Ivan Oseledets |
| Institution: | Institute of Numerical Mathematics, Russian Academy of Sciences, Gubkina Street, 8, Moscow 119991, Russia |
| Abstract: | The aim of this short note is to show that the integral operator with the kernel log(x + y) being indefinite has only one positive eigenvalue. |
| Keywords: | 15A18 47G10 |
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