Results 21 to 30 of about 952,320 (325)

Computation of mixed resolvability for a circular ladder and its unbounded nature. [PDF]

open access: yesPLoS ONE
Let Γ = Γ(V ,E) be a simple, planar, connected, and undirected graph. The article primarily concentrates on a category of planar graphs, detailing the explicit identification of each member within this graph family. Within the domain of graph theory, the
Sunny Kumar Sharma   +4 more
doaj   +2 more sources

Edge Metric and Fault-Tolerant Edge Metric Dimension of Hollow Coronoid

open access: yesMathematics, 2021
Geometric arrangements of hexagons into six sides of benzenoids are known as coronoid systems. They are organic chemical structures by definition. Hollow coronoids are divided into two types: primitive and catacondensed coronoids.
Ali N. A. Koam   +3 more
doaj   +2 more sources

Metric and Fault-Tolerant Metric Dimension of Hollow Coronoid

open access: yesIEEE Access, 2021
Coronoid systems actually arrangements of hexagons into six sides of benzenoids. By nature, it is an organic chemical structure. Hollow coronoids are primitive and catacondensed coronoids. It is also known as polycyclic conjugated hydrocarbons.
Ali N. A. Koam   +3 more
doaj   +2 more sources

Dimension Theory of some non-Markovian repellers Part II: Dynamically defined function graphs [PDF]

open access: green, 2019
This is the second part in a series of two papers. Here, we give an overview on the dimension theory of some dynamically defined function graphs, like Takagi and Weierstrass function, and we study the dimension of Markovian fractal interpolation functions and generalised Takagi functions generated by non-Markovian dynamics.
Balázs Bárány   +2 more
  +7 more sources

Exploring metric dimension of nanosheets, nanotubes, and nanotori of SiO2. [PDF]

open access: yesPLoS ONE
This work investigates the metric dimension (MD) and edge metric dimension (EMD) of SiO2 nanostructures, specifically nanosheets, nanotubes, and nanotorii.
Umar Farooq   +4 more
doaj   +2 more sources

Edge length dynamics on graphs with applications to p-adic AdS/CFT [PDF]

open access: yesJournal of High Energy Physics, 2017
We formulate a Euclidean theory of edge length dynamics based on a notion of Ricci curvature on graphs with variable edge lengths. In order to write an explicit form for the discrete analog of the Einstein-Hilbert action, we require that the graph should
Steven S. Gubser   +7 more
doaj   +5 more sources

Multi-Criteria Decision Making and Graph Theory-Based Optimization of the Lahore Metro System: A Metric Dimension, VIKOR, and PROMETHEE Approach

open access: bronzeJournal of Mathematics Research
Urban transportation networks play a crucial role in modern city planning, requiring efficient design, optimization, and management strategies. This study examines the Lahore Metro Orange Line using a combination of graph theory and multi-criteria decision-making (MCDM) techniques, specifically the metric dimension analysis, VIKOR, and PROMETHEE ...
Umar Farooq   +2 more
openalex   +2 more sources

Modular graph functions and odd cuspidal functions. Fourier and Poincaré series [PDF]

open access: yesJournal of High Energy Physics, 2019
Modular graph functions are SL(2, ℤ)-invariant functions associated with Feynman graphs of a two-dimensional conformal field theory on a torus of modulus τ. For one-loop graphs they reduce to real analytic Eisenstein series. We obtain the Fourier series,
Eric D’Hoker, Justin Kaidi
doaj   +2 more sources

Limit theory of sparse random geometric graphs in high dimensions [PDF]

open access: yesStochastic Processes and their Applications, 2023
We study topological and geometric functionals of $l_\infty$-random geometric graphs on the high-dimensional torus in a sparse regime, where the expected number of neighbors decays exponentially in the dimension. More precisely, we establish moment asymptotics, functional central limit theorems and Poisson approximation theorems for certain functionals
Gilles Bonnet   +3 more
openaire   +2 more sources

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