The \(\mathrm{G}_2\) geometry of 3-Sasaki structures
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Publication:6181321
DOI10.1007/s12220-023-01494-5arXiv2101.04494OpenAlexW4390617957MaRDI QIDQ6181321
Paul-Andi Nagy, Uwe Semmelmann
Publication date: 22 January 2024
Published in: The Journal of Geometric Analysis (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2101.04494
stabilityEinstein deformationobstruction to deformation3-Sasaki structureproper nearly \(G_2\) structure
Spectral problems; spectral geometry; scattering theory on manifolds (58J50) Special Riemannian manifolds (Einstein, Sasakian, etc.) (53C25) Applications of global analysis to structures on manifolds (57R57) Deformations of general structures on manifolds (58H15) (G)-structures (53C10)
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