Results 91 to 100 of about 6,808,491 (270)
Causal geometries and third-order ordinary differential equations [PDF]
We discuss contact invariant structures on the space of solutions of a third-order ordinary differential equation. Associated to any third-order differential equation modulo contact transformations, Chern introduced a degenerate conformal Lorentzian ...
Holland, Jonathan, Sparling, George
core
Some Fixed Point Theorem for Mapping on Complete G-Metric Spaces
We prove some fixed point results for mapping satisfying sufficient conditions on complete G-metric space, also we showed that if the G-metric space (X,G) is symmetric, then the existence and uniqueness of these fixed point results follow from well ...
Fadi Awawdeh +2 more
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A new extension to the controlled metric type spaces endowed with a graph
In this paper, we initiate a new extension of b-metric spaces, called controlled metric-like spaces, by changing the condition [ ℘ ( s , r ) = 0 ⇔ s = r ] by [ ℘ ( s , r ) = 0 ⇒ s = r ] $$ \bigl[\wp (s,r)=0 \Leftrightarrow s=r\bigr]\quad \text{by ...
Nabil Mlaiki +3 more
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Some New Observations on Generalized Contractive Mappings and Related Results in b-Metric-Like Spaces [PDF]
Tatjana Došenović +4 more
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A COMPLETION THEOREM FOR COMPLEX VALUED S-METRIC SPACE
Any complex valued S-metric space where each Cauchy sequence converges to a point in this space is said to be complete. However, there are complex valued S-metric spaces that are incomplete but can be completed.
Mariatul Kiftiah +3 more
doaj +1 more source
Simplexwise Distance Distributions for finite spaces with metrics and measures [PDF]
Vitaliy Kurlin
openalex +1 more source
Stability of Minkowski space and polyhomogeneity of the metric [PDF]
Peter Hintz, András Vasy
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On Parametric S-Metric Spaces and Fixed-Point Type Theorems for Expansive Mappings
We introduce the notion of a parametric S-metric space as generalization of a parametric metric space. Using some expansive mappings, we prove a fixed-point theorem on a parametric S-metric space.
Nihal Taş, Nihal Yılmaz Özgür
doaj +1 more source
METRIC PROJECTIONS IN LINEAR METRIC SPACES
Summary: Various properties of the metric projection are known in normed linear spaces. \textit{G. Pantelidis} [Math. Ann. 184, 30--48 (1969; Zbl 0175.42001)] discussed some of these properties in linear metric spaces. In this paper we also discuss some necessary and sufficient conditions for the metric projections to be continuous and Lipschitzian in ...
openaire +1 more source
Basic Contractions of Suzuki-Type on Quasi-Metric Spaces and Fixed Point Results [PDF]
Salvador Romaguera
openalex +1 more source

