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Some Characterization Results on Generalized Weakly Symmetric Kenmotsu Manifolds
In this paper, we prove that every non-Einstein generalized weakly symmetric Kenmotsu manifold is generalized pseudo-symmetric by showing that
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Silting and Tilting for Weakly Symmetric Algebras
If A is a finite-dimensional symmetric algebra, then it is well-known that the only silting complexes in K b (proj A ) are the tilting complexes. In this...
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Characterizations of weakly conformally flat and quasi Einstein manifolds
First, we show that a warped product of a line with a Riemannian manifold (fiber) is weakly conformally flat and quasi Einstein if and only if the...
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Probabilistic Characterization of Weakly Harmonic Maps with Respect to Non-Local Dirichlet Forms
We characterize weakly harmonic maps with respect to non-local Dirichlet forms by Markov processes and martingales. In particular, we can obtain...
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Pseudo-symmetric almost Kenmotsu 3-manifolds
We study the semi-symmetry and pseudo-symmetry of almost Kenmotsu 3-manifolds. We prove that non-locally symmetric pseudo-symmetric H -almost Kenmotsu...
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Weakly Bounded Cohomology Classes and a Counterexample to a Conjecture of Gromov
We exhibit a group of type F whose second cohomology contains a weakly bounded, but not bounded, class. As an application, we disprove a...
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A Schwarz lemma for weakly Kähler-Finsler manifolds
In this paper, we first establish several theorems about the estimation of distance function on real and strongly convex complex Finsler manifolds...
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Z-symmetric manifold admitting concircular Ricci symmetric tensor
This paper deals with Z-symmetric Riemannian manifolds with concircular Ricci symmetric tensor. In the first section, we give an introduction of...
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Schwarz lemma from a Kähler manifold into a complex Finsler manifold
Suppose that M is a complete Kähler manifold such that its holomorphic sectional curvature is bounded from below by a constant and its radial...
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Anti-classification results for weakly mixing diffeomorphisms
We extend anti-classification results in ergodic theory to the collection of weakly mixing systems by proving that the isomorphism relation as well...
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Quasi-symmetric map**s and their generalizations on Riemannian manifolds
A relation between 𝜂-quasi-symmetric homomorphisms and K -quasiconformal map**s on n -dimensional smooth connected Riemannian manifolds has been...
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Strange Operator in Homogenization of the Diffusion Equation in a Domain Perforated Along of a Manifold with Dynamic Signorini Condition on Perforation Boundary. Critical Case
We study the homogenization problem for the Poisson equation in a domain perforated along a manifold with the dynamic Signorini boundary condition on...
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On the Proper Holomorphic Map**s between Equidimensional Hartogs Domains over Hermitian Symmetric Manifolds
In this paper, we study a family of Hartogs domains fibred over Hermitian symmetric manifolds being a unit ball in ℂ m . The aim of the present study...
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Finding Weakly Simple Closed Quasigeodesics on Polyhedral Spheres
A closed quasigeodesic on a convex polyhedron is a closed curve that is locally straight outside of the vertices, where it forms an angle at most
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On Homogeneous Weakly Stretch Finsler Metrics
In this paper, we show that every homogeneous Finsler metric is a weakly stretch metric if and only if it reduces to a weakly Landsberg metric. This...
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First- and Second-Order Analysis for Optimization Problems with Manifold-Valued Constraints
We consider optimization problems with manifold-valued constraints. These generalize classical equality and inequality constraints to a setting in...
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Weakly coupled oscillator networks
The complexity and functionality of the human brain comes from the joint action of populations of cells acting in concert. The preceding chapters...
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On a Special Map** of a Cone in a Manifold of Bounded Curvature
The aim of the present work is to extend Theorem 1 of the article [4] (Chap. 10 ) by the present author, which...