AbstractIn this short note we prove that any complete four-dimensional anti-self-dual (or self-dual) quasi-Einstein manifold is either Einstein or locally conformally flat. This generalizes a recent result of X. Chen and Y. Wang
The aim of this work is to study on quasi conformally flat quasi Einstein-Weyl manifolds. In this bo...
summary:The object of the present paper is to study a type of Riemannian manifold called generalized...
Given a projective structure on a surface (Formula presented.), we show how to canonically construct...
AbstractIn this short note we prove that any complete four-dimensional anti-self-dual (or self-dual)...
In this short note we prove that any complete four dimensional anti-self-dual (or self-dual) quasi-E...
Abstract. In this short note we prove that any complete four dimensional anti–self–dual (or self–dua...
In this paper we prove that any complete locally conformally flat quasi-Einstein manifold of dimensi...
1. A compact connected oriented Riemannian 4-manifold (M, g) is called half conformally flat, or a R...
AbstractWe characterize conformally flat spaces as the only compact self-dual manifolds which are U(...
We prove the instability of conformally K\"ahler, compact or ALF Einstein 4-manifolds with nonnegati...
International audienceIn the first part of this note we study compact Riemannian manifolds (M,g) who...
The aim of the present paper is to study the properties of pseudo Ricci symmetricquasi Einstein and ...
AbstractA Riemannian metric g with Ricci curvature r is called nontrivial quasi-Einstein, in a sense...
We simplify V\'etois' Obata-type argument and use it to identify a closed interval $I_n$, $n \geq 3$...
59 pagesInternational audienceWe study the renormalized volume of asymptotically hyperbolic Einstein...
The aim of this work is to study on quasi conformally flat quasi Einstein-Weyl manifolds. In this bo...
summary:The object of the present paper is to study a type of Riemannian manifold called generalized...
Given a projective structure on a surface (Formula presented.), we show how to canonically construct...
AbstractIn this short note we prove that any complete four-dimensional anti-self-dual (or self-dual)...
In this short note we prove that any complete four dimensional anti-self-dual (or self-dual) quasi-E...
Abstract. In this short note we prove that any complete four dimensional anti–self–dual (or self–dua...
In this paper we prove that any complete locally conformally flat quasi-Einstein manifold of dimensi...
1. A compact connected oriented Riemannian 4-manifold (M, g) is called half conformally flat, or a R...
AbstractWe characterize conformally flat spaces as the only compact self-dual manifolds which are U(...
We prove the instability of conformally K\"ahler, compact or ALF Einstein 4-manifolds with nonnegati...
International audienceIn the first part of this note we study compact Riemannian manifolds (M,g) who...
The aim of the present paper is to study the properties of pseudo Ricci symmetricquasi Einstein and ...
AbstractA Riemannian metric g with Ricci curvature r is called nontrivial quasi-Einstein, in a sense...
We simplify V\'etois' Obata-type argument and use it to identify a closed interval $I_n$, $n \geq 3$...
59 pagesInternational audienceWe study the renormalized volume of asymptotically hyperbolic Einstein...
The aim of this work is to study on quasi conformally flat quasi Einstein-Weyl manifolds. In this bo...
summary:The object of the present paper is to study a type of Riemannian manifold called generalized...
Given a projective structure on a surface (Formula presented.), we show how to canonically construct...
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