Abstract
In this paper we establish several new results on the existence and uniqueness of a fixed point for holomorphic mappings and one-parameter semigroups in Banach spaces. We also present an application to operator theory on spaces with an indefinite metric.
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Khatskevich, V., Reich, S. & Shoikhet, D. Fixed point theorems for holomorphic mappings and operator theory in indefinite metric spaces. Integr equ oper theory 22, 305–316 (1995). https://doi.org/10.1007/BF01378779
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DOI: https://doi.org/10.1007/BF01378779