Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Tiwari, Bankteshwar"'
Autor:
Gangopadhyay, Arti Sahu, Gangopadhyay, Ranadip, Prajapati, Ghanashyam Kr., Tiwari, Bankteshwar
In this paper we study the Minkowskian product Finsler manifolds. More precisely, we prove that if the Minkowskian product Finsler manifold is Einstein then either the product manifold is Ricci flat or both the quotient manifolds are Einstein with sa
Externí odkaz:
http://arxiv.org/abs/2408.01930
In this paper, we construct the Funk-Finsler structure in various models of the hyperbolic plane. In particular, in the unit disc of the Klein model, it turns out to be a Randers metric, which is a non-Berwald Douglas metric. Further, using Finsler i
Externí odkaz:
http://arxiv.org/abs/2401.04983
In this article, we find three isometric models of the Funk disc: Finsler upper half of the hyperboloid of two sheets model, the Finsler band model and the Finsler upper hemi sphere model; and we also find two new models of the Finsler-Poincar\'e dis
Externí odkaz:
http://arxiv.org/abs/2306.06453
In this paper, we first prove the weighted Levin-Cochran-Lee type inequalities on homogeneous Lie groups for arbitrary weights, quasi-norms, and $L^p$-and $L^q$-norms. Then, we derive a sharp weighted inequality involving specific weights given in th
Externí odkaz:
http://arxiv.org/abs/2306.04379
Autor:
Gangopadhyay, Arti Sahu, Gangopadhyay, Ranadip, Shah, Hemangi Madhusudan, Tiwari, Bankteshwar
It is known that a simply connected Riemann surface satisfies the isoperimetric equality if and only if it has constant Gaussian curvature. In this article, we show that Randers Poincar\'e disc satisfies the isoperimetric equality with respect to dif
Externí odkaz:
http://arxiv.org/abs/2303.15272
In this paper, we investigate the two-weight Hardy inequalities on metric measure space possessing polar decompositions for the case $p=1$ and $1 \leq q <\infty.$ This result complements the Hardy inequalities obtained in \cite{RV} in the case $1< p\
Externí odkaz:
http://arxiv.org/abs/2212.07236
In this paper, the isoperimetric problem in Randers planes, $(\mathbb{R}^2,F=\alpha +\beta)$, which are slight deformation of the Euclidean plane $(\mathbb{R}^2,\alpha)$ by suitable one forms $\beta$, have been studied. We prove that the circles cent
Externí odkaz:
http://arxiv.org/abs/2204.00760
In this paper we consider three dimensional upper half space $\mathbb{H}^3 $ equipped with various Kropina metrics obtained by deformation of hyperbolic metric of $\mathbb{H}^3$ through $1$-forms and obtain a partial differential equation that charac
Externí odkaz:
http://arxiv.org/abs/2203.00220
The main aim of this note is to prove sharp weighted integral Hardy inequality and conjugate integral Hardy inequality on homogeneous Lie groups with any quasi-norm for the range $1
Externí odkaz:
http://arxiv.org/abs/2202.05873
In this paper we have studied the class of Finsler metrics, called C3-like metrics which satisfy the un-normal and normal Ricci flow equation and proved that such metrics are Einstein.
Externí odkaz:
http://arxiv.org/abs/2107.04871