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Integral Bott--Chern cohomology of Generalized Calabi--Eckmann threefolds

Federico Thiella

Source record

Source: arXiv

Published: Sep 28, 2026

arXiv: 2609.35625

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Source abstract

We compute the integral Bott--Chern cohomology of a class of generalized Calabi--Eckmann manifolds of complex dimension 33. Although these manifolds are mutually non-biholomorphic, we show that their integral Bott--Chern cohomology rings are nevertheless isomorphic. A cohomological distinction is then obtained via a characteristic map in cohomology, connecting singular, Dolbeault, and integral Bott--Chern cohomologies.

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Integral Bott--Chern cohomology of Generalized Calabi--Eckmann threefolds — Mathematical Frontier Network