On the sum of the Lah numbers and zeros of the Kummer confluent hypergeometric function
und | 10. Sept. 2018
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Online veröffentlicht: 10. Sept. 2018
Seitenbereich: 125 - 133
Eingereicht: 17. Juni 2017
DOI: https://doi.org/10.2478/ausm-2018-0011
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© 2018 Feng Qi et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
In the paper, the authors find the sum of the Lah numbers and make sure that the Kummer confluent hypergeometric function 1F1(n+ 1; 2; z) has only n− 1real and negative zeros.