On some differential operators on natural Riemann extensions

DOI10.1007/s10455-015-9463-3zbMath1421.53071OpenAlexW2043951792WikidataQ115384577 ScholiaQ115384577MaRDI QIDQ494737

Cornelia-Livia Bejan, Oldřich Kowalski

Publication date: 2 September 2015

Published in: Annals of Global Analysis and Geometry (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10455-015-9463-3

zbMATH Keywords

Riemannian manifoldcotangent bundleharmonic functionLaplacian operatornatural Riemann extension

Mathematics Subject Classification ID

Global differential geometry of Lorentz manifolds, manifolds with indefinite metrics (53C50) Differential geometric aspects of harmonic maps (53C43) Harmonic maps, etc. (58E20) Linear and affine connections (53B05)

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