Approximate Closed-Form Formulas for the Zeros of the Bessel Polynomials
We find approximate expressions x̃(k,n,a) and ỹ(k,n,a) for the real and imaginary parts of the kth zero zk=xk+iyk of the Bessel polynomial yn(x;a). To obtain these closed-form formulas we use the fact that the points of well-defined curves in the complex plane are limit points of the zeros of the n...
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| Autors principals: | , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
Wiley
2012-01-01
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| Col·lecció: | International Journal of Mathematics and Mathematical Sciences |
| Accés en línia: | http://dx.doi.org/10.1155/2012/873078 |
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