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arXiv · 0911.4469

On the solubility of transcendental equations in commutative C*-algebras

Mario García Armas·Carlos Sánchez Fernández
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Abstract

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 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.

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Mario García Armas, Carlos Sánchez Fernández. 2009-11-23. On the solubility of transcendental equations in commutative C*-algebras. https://arxiv.org/abs/0911.4469

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