On the real parts of the zeros of complex polynomials and applications to continued fraction expansions of analytic functions

On the real parts of the zeros of complex polynomials and applications to continued fraction expansions of analytic functions
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by Evelyn Frank PDF

Trans. Amer. Math. Soc. 62 (1947), 272-283 Request permission

References

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Über Potenzreihen, die im Innern des Einheitskreises beschrankt sind

Über algebraische Gleichungen, die nur Wurzeln mit negativen Realteilen besitzen

H. S. Wall, Continued fraction expansions for functions with positive real parts, Bull. Amer. Math. Soc. 52 (1946), 138–143. MR 15473, DOI 10.1090/S0002-9904-1946-08525-0