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<zbml>
  <query>an:05702412</query>
  <answers from="1" to="1" total="1">
  <rec>
    <an>Zbl 1197.46028</an>
    <au>Garc\'\i a Armas, Mario; S\'anchez Fern\'andez, Carlos</au>
    <ti>On the solubility of transcendental equations in commutative C*-algebras.</ti>
    <la>EN</la>
    <so>Banach J. Math. Anal. 4, No. 2, 45-52, electronic only (2010).</so>
    <is>ISSN 1735-8787/e</is>
    <py>2010</py>
    <dt>J</dt>
    <cc>*46J10 46T25 46-01</cc>
    <ut>Banach algebras of continuous functions; transcendental equations; entire functions</ut>
    <ab>Summary: It is known that $C(X)$ is algebraically closed if $X$ is a locally connected, hereditarily unicoherent compact Hausdorff space. For such spaces, we prove that if $F:C(X)\to C(X)$ is an entire function in the sense of Lorch, i.e., is given by an everywhere convergent power series with coefficients in $C(X)$, and satisfies certain restrictions, then it has a root in $C(X)$. Our results generalizes the monic algebraic case.</ab>
  </rec>
  </answers>
</zbml>

