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New sum rules of special functions

Новые правла сумм для специальных функций

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Il Nuovo Cimento B (1971-1996)

Summary

We obtain bilinear sum rules for special functions of different kinds, namely first and second linearly independent solutions of a differential equation and with different arguments by means of the Green’s function technique. The sum rules obtained are a generalization of the Legendre sum rules.

Riassunto

In questo lavoro si utilizza il metodo della funzione di Green per dedurre nuove regole di somma per la funzione di Jacobi che è la generalizzazione della regola di somma delle funzioni di Legendre.

Резюме

Мы получаем билинейные пр вила сумм для специальных функций разного рода, например, для первых и вторых линейно независимых решений дифференциального уравнения и с различными аргументами с помощью техники функции Грина. Полученные правила сумм представляют обобщение правил сумм Лежандра.

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References

  1. G. Dattoli andA. Dipace:Nuovo Cimento B,87, 50 (1985).

    Article  MathSciNet  ADS  Google Scholar 

  2. W. B. Becker:Opt. Commun.,33, 69 (1980).

    Article  ADS  Google Scholar 

  3. G. Dattoli, A. Dipace andA. Torre:Nuovo Cimento B,90, 85 (1985).

    Article  MathSciNet  ADS  Google Scholar 

  4. E. Montaldi andG. Zucchelli:Nuovo Cimento B,102, 229 (1988).

    Article  MathSciNet  ADS  Google Scholar 

  5. E. Capelas de Oliveira: Master Thesis, IFGW-UNICAMP (1979).

  6. L. C. Hostler:J. Math. Phys. (N.Y.),11 2966 (1970).

    Article  MathSciNet  ADS  Google Scholar 

  7. J. Bellandi filho,E. Capelas de Oliveira andH. G. Pavão:Rev. Bras. Fis.,12, 600 (1982).

    Google Scholar 

  8. A. Erdélyi:Higher Transcendental Function (McGraw-Hill, New York, N.Y., 1953).

    Google Scholar 

  9. A. Capelas de Oliveira: Ph. D’s thesis, IFGW-UNICAMP (1982).

  10. I. S. Gradshtein andI. M. Ryzhik:Table of Integrals, Series and Products (Academic Press. Inc., New York, N.Y., 1980).

    Google Scholar 

  11. W. Magnus, F. Oberhettinger andR. P. Soni:Formulas and Theorems for the Special Function of Mathematical Physics (New York, N.Y., 1966).

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Capelas de Oliveira, E. New sum rules of special functions. Nuov Cim B 104, 701–707 (1989). https://doi.org/10.1007/BF02728459

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  • DOI: https://doi.org/10.1007/BF02728459

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