Results 31 to 40 of about 380,331 (181)

Fixed point theorems for d-complete topological spaces I

International Journal of Mathematics and Mathematical Sciences, 1992
Generalizations of Banach's fixed point theorem are proved for a large class of non-metric spaces. These include d-complete symmetric (semi-metric) spaces and complete quasi-metric spaces.
Troy L. Hicks
doaj   +1 more source

Study of Kenmotsu manifolds with semi-symmetric metric connection

Universal Journal of Mathematics and Applications, 2018
The present paper deals with the study of Kenmotsu manifolds equipped with a semi-symmetric metric connection. The properties of $\eta-$parallel Ricci tensor, globally symmetric and $\phi-$symmetric Kenmotsu manifolds with the semi-symmetric metric ...
Sudhakar Chaubey, Sunil Kr Yadav
doaj   +1 more source

Primitive symmetric spaces

Bulletin of the Belgian Mathematical Society - Simon Stevin, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

Geodesic vectors of square metrics on 5- dimensional generalized symmetric spaces [PDF]

ریاضی و جامعه
In this paper, we consider the $(\alpha, \beta)$-metric $F=\frac{(\alpha + \beta)^2}{\alpha}$ along with the function $\phi$ with the definition of $\phi(s)=1+2s+s^2$, which is known as a square metric, on 5-dimensional generalized symmetric spaces. Then
Dariush Latifi, Milad Zeinali
doaj   +1 more source

$L^p$-Spectral theory of locally symmetric spaces with $Q$-rank one

, 2007
We study the $L^p$-spectrum of the Laplace-Beltrami operator on certain complete locally symmetric spaces $M=\Gamma\backslash X$ with finite volume and arithmetic fundamental group $\Gamma$ whose universal covering $X$ is a symmetric space of non-compact
A. Borel, A. Borel, A. Borel, Andreas Weber, E. Brian Davies, E. Brian Davies, E. Leuzinger, G.A. Margulis, H. Garland, K. Corlette, K.-T. Sturm, L. Ji, M.E. Taylor, N.Th. Varopoulos, P. Petersen, P.B. Eberlein, R. Hempel, R. Hempel, R.J. Zimmer, R.P. Langlands, T. Hattori, V.A. Liskevich, W. Müller   +22 more
core   +2 more sources

$\mathcal{I}$-Symmetric Spaces and the π-Images of Metric Spaces

Axioms
Symmetric spaces and sn-symmetric spaces, as a generalization of metric spaces, have many important properties and have been widely discussed. We consider characterizations and mapping properties of sn-symmetric spaces under ideal convergence.
Fang Liu, Xiangeng Zhou, Li Liu, Shou Lin   +3 more
doaj   +1 more source

Infinite symmetric products of rational algebras and spaces

Comptes Rendus. Mathématique, 2022
We show that the infinite symmetric product of a connected graded-commutative algebra over $\mathbb{Q}$ is naturally isomorphic to the free graded-commutative algebra on the positive degree subspace of the original algebra.
Hu, Jiahao, Milivojević, Aleksandar
doaj   +1 more source

Waring-Girard formulas for block-symmetric and block-supersymmetric polynomials

Математичні Студії
This paper investigates the structure and properties of block-symmetric and block-super\-symmetric polynomials in Banach spaces. The study extends classical symmetric polynomial results to infinite-dimensional settings, particularly in sequence spaces ...
V. V. Kravtsiv, P. Y. Dolishniak, R. Y. Stakhiv   +2 more
doaj   +1 more source

On Coincidence and Fixed-Point Theorems in Symmetric Spaces

Fixed Point Theory and Applications, 2008
We give an axiom (C.C) in symmetric spaces and investigate the relationships between (C.C) and axioms (W3), (W4), and (H.E). We give some results on coinsidence and fixed-point theorems in symmetric spaces, and also, we give some examples for the ...
Jong-Sook Bae, Gwang-Yeon Lee, Seong-Hoon Cho   +2 more
doaj   +2 more sources

Entire Symmetric Functions on the Space of Essentially Bounded Integrable Functions on the Union of Lebesgue-Rohlin Spaces

Axioms, 2022
The class of measure spaces which can be represented as unions of Lebesgue-Rohlin spaces with continuous measures contains a lot of important examples, such as Rn for any n∈N with the Lebesgue measure.
Taras Vasylyshyn, Kostiantyn Zhyhallo
doaj   +1 more source