The proof of Theorem 3.14 contains an unsubstantiated claim. To overcome this problem,we add a hypothesis to the statement of 3.14 and we provide a new valid proof. We adjust Theorem3.15, Corollary 3.16, Proposition 4.23, Theorem 4.26, Corollary 4.29, and Corollary 4.32 accordingly

Addenda to “Correspondence theorems for Hopf algebroids with applications to affine groupoids”

El Kaoutit, Laiachi;Saracco, Paolo;Vercruysse, Joost
2025-01-01

Abstract

The proof of Theorem 3.14 contains an unsubstantiated claim. To overcome this problem,we add a hypothesis to the statement of 3.14 and we provide a new valid proof. We adjust Theorem3.15, Corollary 3.16, Proposition 4.23, Theorem 4.26, Corollary 4.29, and Corollary 4.32 accordingly
2025
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Hopf algebroids; normal ideals; affine groupoids normal affine subgroupoids; comodule algebras; finite groupoids; Hopf algebroids of functions; Galois correspondence
El Kaoutit, Laiachi; Ghobadi, Aryan; Saracco, Paolo; Vercruysse, Joost
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/2096711
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