Abstract
A locally conformally Kähler (LCK) manifold with potential is a complex manifold with a cover which admits a positive automorphic Kähler potential. A compact LCK manifold with potential can be embedded into a Hopf manifold, if its dimension is at least 3. We give a functional-analytic proof of this result based on Riesz-Schauder theorem and Montel theorem. We provide an alternative argument for compact complex surfaces, deducing the embedding theorem from the Spherical Shell Conjecture.
Notes
- 1.
Recall that for a ring A with a proper ideal \(\mathfrak{m}\) , the \(\mathfrak{m}\) -adic topology on A is given by the base of open sets formed by \(\mathfrak{m}^{k}\) and their translates.
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Acknowledgements
The authors thank Georges Dloussky for his kind advice and for a bibliographical information, and the anonymous referee for very useful remarks. The author “Liviu Ornea” was partially supported by University of Bucharest grant 1/2012. The author “Misha Verbitsky” was partially supported by RSCF grant 14-21-00053 within AG Laboratory NRU-HSE.
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Ornea, L., Verbitsky, M. (2017). Embedding of LCK Manifolds with Potential into Hopf Manifolds Using Riesz-Schauder Theorem. In: Angella, D., Medori, C., Tomassini, A. (eds) Complex and Symplectic Geometry. Springer INdAM Series, vol 21. Springer, Cham. https://doi.org/10.1007/978-3-319-62914-8_11
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