Add to ORKGAn almost quaternion-Hermitian structure on a Riemannian manifold (M4n; g) is a reduction of the structure group of M to Sp(n)Sp(1) � SO(4n). In this paper we show that a compact simply connected homogeneous almost quaternion-Hermitian manifold of non-vanishing Euler characteristic is either a Wolf space, or S2 � S2, or the complex quadric SO(7)=U(3)
AbstractGray and Hervella gave a classification of almost Hermitian structures (g,I) into 16 classes...
summary:Nearly-quaternionic Kähler manifolds of dimension at least $8$ are shown to be quaternionic ...
Abstra t. Using the fundamental notions of the quaternionic analysis we show that there are no 4-dim...
An almost quaternion-Hermitian structure on a Riemannian manifold (M4n; g) is a reduction of the str...
AbstractWe introduce the notion of even Clifford structures on Riemannian manifolds, which for rank ...
AbstractWe introduce the notion of even Clifford structures on Riemannian manifolds, which for rank ...
summary:Nearly-quaternionic Kähler manifolds of dimension at least $8$ are shown to be quaternionic ...
summary:Nearly-quaternionic Kähler manifolds of dimension at least $8$ are shown to be quaternionic ...
30 pages. Improved presentation, typos corrected.We introduce the notion of even Clifford structures...
30 pages. Improved presentation, typos corrected.We introduce the notion of even Clifford structures...
AbstractGray and Hervella gave a classification of almost Hermitian structures (g,I) into 16 classes...
We study $4n$-dimensional smooth manifolds admitting a $\mathsf{SO}^*(2n)$- or a $\mathsf{SO}^*(2n)\...
Estudam-se várias estruturas quase complexas no fibrado tangente de uma variedade Hermitiana e produ...
summary:We consider almost hyper-Hermitian structures on principal fibre bundles with one-dimensiona...
summary:We consider almost hyper-Hermitian structures on principal fibre bundles with one-dimensiona...
AbstractGray and Hervella gave a classification of almost Hermitian structures (g,I) into 16 classes...
summary:Nearly-quaternionic Kähler manifolds of dimension at least $8$ are shown to be quaternionic ...
Abstra t. Using the fundamental notions of the quaternionic analysis we show that there are no 4-dim...
An almost quaternion-Hermitian structure on a Riemannian manifold (M4n; g) is a reduction of the str...
AbstractWe introduce the notion of even Clifford structures on Riemannian manifolds, which for rank ...
AbstractWe introduce the notion of even Clifford structures on Riemannian manifolds, which for rank ...
summary:Nearly-quaternionic Kähler manifolds of dimension at least $8$ are shown to be quaternionic ...
summary:Nearly-quaternionic Kähler manifolds of dimension at least $8$ are shown to be quaternionic ...
30 pages. Improved presentation, typos corrected.We introduce the notion of even Clifford structures...
30 pages. Improved presentation, typos corrected.We introduce the notion of even Clifford structures...
AbstractGray and Hervella gave a classification of almost Hermitian structures (g,I) into 16 classes...
We study $4n$-dimensional smooth manifolds admitting a $\mathsf{SO}^*(2n)$- or a $\mathsf{SO}^*(2n)\...
Estudam-se várias estruturas quase complexas no fibrado tangente de uma variedade Hermitiana e produ...
summary:We consider almost hyper-Hermitian structures on principal fibre bundles with one-dimensiona...
summary:We consider almost hyper-Hermitian structures on principal fibre bundles with one-dimensiona...
AbstractGray and Hervella gave a classification of almost Hermitian structures (g,I) into 16 classes...
summary:Nearly-quaternionic Kähler manifolds of dimension at least $8$ are shown to be quaternionic ...
Abstra t. Using the fundamental notions of the quaternionic analysis we show that there are no 4-dim...