On Decomposable Almost Pseudo Conharmonically Symmetric Manifolds
The object of the present paper is to study decomposable almost pseudo conharmonically symmetric manifolds.
On Deligne-Malgrange lattices, resolution of turning points and harmonic bundles
In this short survey, we would like to overview the recent development of the study on Deligne-Malgrange lattices and resolution of turning points for algebraic meromorphic flat bundles. We also explain their relation with wild harmonic bundles. The author hopes that it would be helpful for access to his work on wild harmonic bundles.
On Deszcz symmetries of Wintgen ideal submanifolds
It was conjectured in [26] that, for all submanifolds of all real space forms , the Wintgen inequality is valid at all points of , whereby is the normalised scalar curvature of the Riemannian manifold and , respectively , are the squared mean curvature and the normalised scalar normal curvature of the submanifold in the ambient space , and this conjecture was shown there to be true whenever codimension . For a given Riemannian manifold , this inequality can be interpreted as follows:...
On differential operators of second order on Riemannian manifolds with nonpositive curvature
On discrete subgroups of Lie groups and elliptic geometric structures.
In this paper we continue the investigation of [7]-[10] concerning the actions of discrete subgroups of Lie groups on compact manifolds.
On Einstein Hermitian surfaces.
On Einstein-like P-Sasakian manifold
On Embeddings of Proper Smooth G-Manifolds.
On equiaffine Weingarten surfaces
On equivariant harmonic maps defined on a Lorentz manifold
In this paper, we prove by using the minimax principle that there exist infinitely many -equivariant harmonic maps from a specific Lorentz manifold to a compact Riemannian manifold.
On Equivariant Isometric Embeddings.
On Existence and Comparison of Conjugate Points in Riemannian and Lorentzian Geometry.
On Extended Generalized -recurrent -Kenmotsu Manifolds
On extremal mappings in complex ellipsoids
Using a generalization of [Pol] we present a description of complex geodesics in arbitrary complex ellipsoids.
On extrinsic symmetric Cauchy-Riemann manifolds.
On extrinsic symmetric CR-structures on the manifolds of complete flags.
On F-algebroids and Dubrovin’s duality
In this note we introduce the concept of F-algebroid, and give its elementary properties and some examples. We provide a description of the almost duality for Frobenius manifolds, introduced by Dubrovin, in terms of a composition of two anchor maps of a unique cotangent F-algebroid.
On F-connections
On fibred Sasakian spaces with vanishing contact Bochner curvature tensor
On finite type closed curves on the pseudo-hyperbolic space .