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Mass and Extremals Associated with the Hardy–Schrödinger Operator on Hyperbolic Space
We consider the Hardy–Schrödinger operator Lγ:=-Δ𝔹n-γV2{L_{\gamma}:=-\Delta_{\mathbb{B}^{n}}-\gamma{V_{2}}} on the Poincaré ball model of the hyperbolic space 𝔹n{\mathbb{B}^{n}} (n≥3{n\geq 3}).
Chan Hardy +4 more
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The primary objective of the article is to investigate the symmetry and pseudosymmetry properties of the Reissner-Nordström-de Sitter (briefly, RNdS) spacetime. The secondary aim of the paper is to explore the notion of Ricci solitons in RNdS spacetimes.
Absos Ali Shaikh, Kamiruzzaman
doaj +1 more source
Erratum to: “Smooth metric measure spaces, quasi-Einstein metrics, and tractors”
Case Jeffrey
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Gauge Theory on Projective Surfaces and Anti-self-dual Einstein Metrics in Dimension Four. [PDF]
Dunajski M, Mettler T.
europepmc +1 more source
Curvature properties of φ-null Osserman Lorentzian S-manifolds
Brunetti Letizia, Caldarella Angelo
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A Cost-Utility Model of Care for Peristomal Skin Complications. [PDF]
Neil N +3 more
europepmc +1 more source
A spectral estimate for the Dirac operator on Riemannian flows
Ginoux Nicolas, Habib Georges
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Characterization of warped product manifolds through the W 2 -curvature tensor with applications to relativity. [PDF]
Syied AA, De UC, Turki NB, Vîlcu GE.
europepmc +1 more source
Lagrangian multiforms and dispersionless integrable systems. [PDF]
Ferapontov EV, Vermeeren M.
europepmc +1 more source
Cohomogeneity one solitons for the isometric flow of G 2 -structures. [PDF]
Ivey TA, Karigiannis S.
europepmc +1 more source

