Results 91 to 100 of about 21,501 (172)
Kählerity of Einstein four-manifolds
We prove that a closed oriented Einstein four-manifold is either anti-self-dual or (after passing to a double Riemannian cover if necessary) Kähler–Einstein, provided that λ2≥-S12, where λ2 is the middle eigenvalue of the self-dual Weyl tensor W+ and S ...
Zhang, Yongjia, Li, Xiaolong
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Homogeneous para-Kähler Einstein manifolds
, 2009 D. Alekseevsky, C. Medori, A. Tomassini
semanticscholar +1 more source
Holomorphic Sectional Curvature of Complex Finsler Manifolds. [PDF]
J Geom Anal, 2019 Wan X.
europepmc +1 more source
Twistor theory at fifty: from contour integrals to twistor strings. [PDF]
Proc Math Phys Eng Sci, 2017 Atiyah M, Dunajski M, Mason LJ.
europepmc +1 more source
Compactness theorems for Kähler-Einstein manifolds of dimension 3 and up
, 1992 G. Tian
semanticscholar +1 more source
Cohomologies of deformations of solvmanifolds and closedness of some properties
, 2013 We provide further techniques to study the Dolbeault and Bott-Chern cohomologies of deformations of solvmanifolds by means of finite-dimensional complexes.
Kasuya, Hisashi, Angella, Daniele
core
Half conformally flat gradient Ricci almost solitons. [PDF]
Proc Math Phys Eng Sci, 2016 Brozos-Vázquez M +2 more
europepmc +1 more source
On the solutions of the Aubin equation and the K-energy of Einstein-Fano manifolds
, 2005 We propose an improvement to the bifurcation technique considered by Bando-Mabuchi for the construction of the solutions of the Aubin equation over Einstein-Fano manifolds.
Pali, Nefton
core
Thermodynamics à la Souriau on Kähler Non-Compact Symmetric Spaces for Cartan Neural Networks. [PDF]
Entropy (Basel)Fré PG, Sorin AS, Trigiante M.
europepmc +1 more source
SU(2) 2 -invariant G 2 -instantons. [PDF]
Math Ann, 2018 Lotay JD, Oliveira G.
europepmc +1 more source