Results 101 to 109 of about 45,419 (109)

Relativization of set strongly star-Menger property

Topology and its Applications
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Singh, Sumit, Sharma, Anuj
openaire   +2 more sources

On set star-Menger spaces

Quaestiones Mathematicae. Journal of the South African Mathematical Society, 2023
In this paper, we prove that the product of a set star-Menger space with a compact space is a rectangular set star-Menger. We also provide an example of Tychonoff pesudocompact set star-Menger space which is not set strongly star-Menger.
Sumit Singh
semanticscholar   +1 more source

The (E)FTSM-(edge) Connectivity of Cayley Graphs Generated by Transposition Trees

International Journal of Foundations of Computer Science, 2021
The Cayley graph generated by a transposition tree [Formula: see text] is a class of Cayley graphs that contains the star graph and the bubble sort graph.
Pingshan Li, Rong Liu, Xianglin Liu
semanticscholar   +1 more source

A note on set-star-K-Menger spaces

Mathematica Slovaca, 2022
A space X is said to have the set-star-K-Menger property if for each nonempty subset A of X and for each sequence (𝓤n : n ∈ ℕ) of collections of open sets in X such that for each n ∈ ℕ, A ⊆ ⋃ 𝓤n, there is a sequence (Kn : n ∈ ℕ) of compact subsets of X ...
Sumit Singh
semanticscholar   +1 more source

Star and strong star-type versions of Rothberger and Menger principles for hit-and-miss topology

Topology and its Applications, 2021
In this paper, we introduce some selection principles, which are motivated by star and strong star Rothberger and star and strong star Menger principles.
Ricardo Cruz-Castillo, A. Ramírez-Páramo, J. Tenorio   +2 more
semanticscholar   +1 more source

Fault-tolerant of Bubble-sort Star Graph Based on Subgraph Fault Pattern

Parallel Processing Letters
Connectivity is an important metric for fault tolerance in interconnection networks. Menger’s theorem reveals the relationship between connectivity and disjoint paths in a graph.
Shiying Wang, Xiaoli Guo, Lina Zhao
semanticscholar   +1 more source

Relative versions of star-Menger property

Mathematica Slovaca
Motivated by Bonanzinga and Maesano (2022), we introduce and study the new relative versions of star-Menger property related to some properties studied lately by Kočinac et al. (2022) and Bonanzinga et al. (2023).
S. Mittal, Gaurav Kumar, Brij K. Tyagi
semanticscholar   +1 more source

Effect of torsion on neutron star structure in Einstein-Cartan gravity

Physical Review D
Einstein-Cartan gravity is a close historical sibling of general relativity that allows for spacetime torsion. As a result, angular momentum couples to spacetime geometry in a similar way to energy.
Cédric Jockel, Leon Menger
semanticscholar   +1 more source