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arXiv · 1808.06168

Extensions of dualities and a new approach to the Fedorchuk duality

G. Dimov·E. Ivanova-Dimova·W. Tholen
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Abstract

Applying a general categorical construction for the extension of dualities, we present a new proof of the Fedorchuk duality between the category of compact Hausdorff spaces with their quasi-open mappings and the category of complete normal contact algebras with suprema-preserving Boolean homomorphisms which reflect the contact relation.

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G. Dimov, E. Ivanova-Dimova, W. Tholen. 2018-08-19. Extensions of dualities and a new approach to the Fedorchuk duality. https://arxiv.org/abs/1808.06168

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