Results 11 to 20 of about 8,796 (225)

Packing the Hypercube

open access: yesDiscussiones Mathematicae Graph Theory, 2014
Let G be a graph that is a subgraph of some n-dimensional hypercube Qn. For sufficiently large n, Stout [20] proved that it is possible to pack vertex- disjoint copies of G in Qn so that any proportion r < 1 of the vertices of Qn are covered by the ...
Offner David
doaj   +3 more sources

On regular subgraphs of augmented cubes

open access: yesAKCE International Journal of Graphs and Combinatorics, 2020
The n-dimensional augmented cube AQn is a variation of the hypercube It is a -regular and -connected graph on vertices. One of the fundamental properties of AQn is that it is pancyclic, that is, it contains a cycle of every length from 3 to In this paper,
Amruta Shinde, Y. M. Borse
doaj   +1 more source

Two kinds of conditional connectivity of hypercubes

open access: yesAKCE International Journal of Graphs and Combinatorics, 2022
A subset [Formula: see text] is called an h-extra r-component cut of G if G – F is disconnected and there are at least r components, each component has at least h + 1 vertices.
Bo Zhu   +3 more
doaj   +1 more source

The line completion number of hypercubes

open access: yesAKCE International Journal of Graphs and Combinatorics, 2019
In 1992, Bagga, Beineke, and Varma introduced the concept of the super line graph of index of a graph denoted by The vertices of are the -subsets of and two vertices and are adjacent if there exist and such that and are adjacent edges in They also ...
S.A. Tapadia, B.N. Waphare
doaj   +1 more source

Embedding Spanning Disjoint Cycles in Hypercube Networks with Prescribed Edges in Each Cycle

open access: yesAxioms, 2023
One of the important issues in evaluating an interconnection network is to study the hamiltonian cycle embedding problems. A graph G is spanning k-edge-cyclable if for any k independent edges e1,e2,…,ek of G, there exist k vertex-disjoint cycles C1,C2 ...
Weiyan Wu, Eminjan Sabir
doaj   +1 more source

The hype in spectral imaging

open access: yesJournal of Spectral Imaging, 2020
Hyperspectral imaging is currently a very well-known and much used technology for measuring features in different fields, such as chemistry, geology, medicine, food and agriculture, either spaceborne (satellites), airborne (drones) or at close proximity (
Gerrit Polder, Aoife Gowen
doaj   +1 more source

Towards a Multispectral Imaging System for Spatial Mapping of Chemical Composition in Fresh-Cut Pineapple (Ananas comosus)

open access: yesFoods, 2023
With increasing public demand for ready-to-eat fresh-cut fruit, the postharvest industry requires the development and adaptation of monitoring technologies to provide customers with a product of consistent quality.
Kaveh Mollazade   +2 more
doaj   +1 more source

Structure connectivity of hypercubes

open access: yesAKCE International Journal of Graphs and Combinatorics, 2018
The connectivity of a graph is an important measurement for the fault-tolerance of the network. To provide more accurate measures for the fault-tolerance of networks than the connectivity, some generalizations of connectivity have been introduced. Let be
S.A. Mane
doaj   +1 more source

Adaptive Video Transmission Using Residue Octree Cubes

open access: yesComputers, 2014
This paper proposes a method of transmitting video streaming data based on downsampling-upsampling pyramidal decomposition. By implementing an octal tree decomposition of the frame cubes, prior to transforming them into hypercubes, the algorithm manages ...
Adrian Enache, Costin-Anton Boiangiu
doaj   +1 more source

Investigating the Relationship Between the Distribution Pattern of Heavy Metals in Soil and Land Use in the Yazd-Ardakan Plain [PDF]

open access: yesمدیریت بیابان, 2020
In recent years, due to the expansion of industrial activities, the concentration of heavy metals in the environment as well as foods has increased. Heavy metals are dangerous because of their bioaccumulation. Regarding the importance of contamination of
Hassan Fathizad   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy