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Heat kernels of the discrete Laguerre operators
For the discrete Laguerre operators we compute explicitly the corresponding heat kernels by expressing them with the help of Jacobi polynomials. This enables us to show that the heat semigroup is ultracontractive and to compute the corresponding norms. On the one hand, this helps us to answer basic...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Springer Netherlands
2021
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7946700/ https://www.ncbi.nlm.nih.gov/pubmed/33785981 http://dx.doi.org/10.1007/s11005-021-01372-7 |