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Introduction to dominated edge chromatic number of a graph [PDF]

open access: yesOpuscula Mathematica, 2021
We introduce and study the dominated edge coloring of a graph. A dominated edge coloring of a graph \(G\), is a proper edge coloring of \(G\) such that each color class is dominated by at least one edge of \(G\).
Mohammad R. Piri, Saeid Alikhani
doaj   +1 more source

Chick Hippocampal Formation Displays Subdivision- and Layer-Selective Expression Patterns of Serotonin Receptor Subfamily Genes

open access: yesFrontiers in Physiology, 2022
Hippocampal formation (HF) plays a key role in cognitive and emotional processing in mammals. In HF neural circuits, serotonin receptors (5-HTRs) modulate functions related to cognition and emotion. To understand the phylogenetic continuity of the neural
Toshiyuki Fujita   +6 more
doaj   +1 more source

Geometric convergence rates for cardinal spline subdivision with general integer arity

open access: yesJournal of Numerical Analysis and Approximation Theory, 2019
A rigorous convergence analysis is presented for arbitrary order cardinal spline subdivision with general integer arity, for which the binary case, with arity two, is a well-studied subject.
Johan de Villiers   +1 more
doaj   +7 more sources

The Locating-Chromatic Number of Origami Graphs

open access: yesAlgorithms, 2021
The locating-chromatic number of a graph combines two graph concepts, namely coloring vertices and partition dimension of a graph. The locating-chromatic number is the smallest k such that G has a locating k-coloring, denoted by χL(G).
Agus Irawan   +3 more
doaj   +1 more source

Planar Typical Bézier Curves Made Simple

open access: yesMathematics, 2021
Recently, He et al. derived several remarkable properties of the so-called typical Bézier curves, a subset of constrained Bézier curves introduced by Mineur et al. In particular, He et al.
Javier Sánchez-Reyes
doaj   +1 more source

Impact of Agricultural Land Loss on Rural Livelihoods in Peri-Urban Areas: Empirical Evidence from Sebougou, Mali

open access: yesLand, 2020
This study was part of a larger analysis of the framework of sustainable rural livelihoods in the face of urban sprawl in peri-urban rural areas of Mali.
Brahima Coulibaly, Shixiang Li
doaj   +1 more source

LOCAL IRREGULARITY POINT COLORING ON THE RESULT OF SUBDIVISION OPERATION OF HELM GRAPHS

open access: yesJurnal Diferensial, 2023
One of the sub-chapters studied in graphs is local irregularity vertex coloring of graph. The based on definition of local irregularity vertex coloring of graph, as follow : (i)l : V (G) →{1, 2, 3, . . . , k} as a vertex irregular labeling and w : V (G) →
Ilmiatun Nuroeni   +4 more
doaj   +1 more source

Some New n-Point Ternary Subdivision Schemes without the Gibbs Phenomenon

open access: yesMathematics, 2022
This paper is devoted to the construction and analysis of some new families of n-point ternary subdivision schemes. Some members of the families were adapted to the presence of discontinuities converging to limit functions without Gibbs oscillations.
Sofiane Zouaoui   +3 more
doaj   +1 more source

Wide-scale subdivision and fencing of southern Kenyan rangelands jeopardizes biodiversity conservation and pastoral livelihoods: Demonstration of utility of open-access landDX database

open access: yesFrontiers in Conservation Science, 2022
Globally, rangelands are undergoing rapid social-ecological changes, yet the scale of these changes is rarely measured. Fencing, sedentarization, and land conversion limit access by wildlife and livestock to vital resources such as water and seasonal ...
Peter Tyrrell   +15 more
doaj   +1 more source

Functional Subdivisions of the Cerebellum in Naturalistic Paradigm Functional Magnetic Resonance Imaging

open access: yesFrontiers in Neuroscience, 2021
Compelling evidence has suggested that the human cerebellum is engaged in a wide range of cognitive tasks besides traditional opinions of motor control, and it is organized into a set of distinct functional subregions.
Jianing Hao   +4 more
doaj   +1 more source

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