f-stability of spacelike hypersurfaces in weighted spacetimes
Sign Up to like & getrecommendations! Published in 2017 at "Acta Mathematica Hungarica"
DOI: 10.1007/s10474-017-0731-5
Abstract: We establish the notions of f-stability and strong f-stability concerning closed spacelike hypersurfaces immersed with constant f-mean curvature in a conformally stationary spacetime endowed with a conformal timelike vector field V and a weight function… read more here.
Keywords: hypersurfaces weighted; closed spacelike; stability; spacelike hypersurfaces ... See more keywords
Anisotropic eigenvalues upper bounds for hypersurfaces in weighted Euclidean spaces
Sign Up to like & getrecommendations! Published in 2021 at "Differential Geometry and Its Applications"
DOI: 10.1016/j.difgeo.2020.101696
Abstract: Abstract We prove anisotropic Reilly-type upper bounds for divergence-type operators on hypersurfaces of the Euclidean space in presence of a weighted measure. read more here.
Keywords: eigenvalues upper; hypersurfaces weighted; anisotropic eigenvalues; upper bounds ... See more keywords