On the compactness of the resolvent of a Schrödinger type singular operator with a negative parameter
| Autor: | Muratbekov, Mussakan B., Muratbekov, Madi M. |
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| Zdroj: | In Chaos, Solitons and Fractals: the interdisciplinary journal of Nonlinear Science, and Nonequilibrium and Complex Phenomena October 2021 151 |
| Databáze: | ScienceDirect |
| Externí odkaz: |
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