Results 31 to 40 of about 4,376,990 (279)

New Concepts of Picture Fuzzy Graphs with Application

open access: yesMathematics, 2019
The picture fuzzy set is an efficient mathematical model to deal with uncertain real life problems, in which a intuitionistic fuzzy set may fail to reveal satisfactory results.
Cen Zuo, Anita Pal, Arindam Dey
doaj   +1 more source

The strong Kronecker product

open access: yesJournal of Combinatorial Theory, Series A, 1994
The paper obtains algebraic structure theorems and properties for the strong Kronecker product of two block matrices, \(M= [M_{ij}]\) and \(N= [N_{jk}]\), where \(i= 1,\dots,r\), \(j= 1,\dots,t\), \(k= 1,\dots,u\), each \(M_{ij}\) is an \(m\times p\) submatrix, each \(N_{jk}\) is an \(n\times q\) matrix, namely: \(M\circ N= [L_{ik}]\), \(i= 1,\dots,r\),
de Launey, Warwick, Seberry, Jennifer
openaire   +2 more sources

Production of extra-strong concrete axisymmetric products [PDF]

open access: yesE3S Web of Conferences, 2019
The article presents the results of many years of comprehensive research on the new technology of forming extra-strong unreinforced pipes for hydro-engineering construction by vibro-peristaltic hyper-compacting with simultaneous modifying of the concrete mixtures and concrete itself.
Khasanov Bakhridin, Mirzaev Temur
openaire   +2 more sources

From FAANG to fork: application of highly annotated genomes to improve farmed animal production [PDF]

open access: yesGenome Biology, 2020
No description ...
Clark, Emily   +13 more
openaire   +8 more sources

Strong chromatic index of products of graphs [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2007
Graphs and ...
Olivier Togni
doaj   +1 more source

Strong double higgs production at the LHC [PDF]

open access: yesJournal of High Energy Physics, 2010
54 pages, 26 figures. v2: typos corrected, a few comments and one table added.
Contino, Roberto   +4 more
openaire   +6 more sources

The Italian Domination Numbers of Some Products of Directed Cycles

open access: yesMathematics, 2020
An Italian dominating function on a digraph D with vertex set V(D) is defined as a function f:V(D)→{0,1,2} such that every vertex v∈V(D) with f(v)=0 has at least two in-neighbors assigned 1 under f or one in-neighbor w with f(w)=2.
Kijung Kim
doaj   +1 more source

Zero-sum flow number of categorical and strong product of graphs [PDF]

open access: yesTransactions on Combinatorics, 2020
A zero-sum flow is an assignment of nonzero integers to the edges such that the sum of the values of all edges incident with each vertex is zero, and we call it a zero-sum $k$-flow if the absolute values of edges are less than $k$. We define the zero-sum
Muhammad Aamer Rashid   +4 more
doaj   +1 more source

Photoproduction of the Etas near Threshold [PDF]

open access: yes, 1995
We extract a parameter $\xi$, a characteristic product of the strong and electromagnetic amplitudes for the N^*(1535), to be (2.20+-0.15) in unit of 10^(-4)MeV^(-1) from the new data on photoproduction of etas off proton.Comment: will be published in ...
B. Krusche   +5 more
core   +2 more sources

Strong geodetic problem on Cartesian products of graphs [PDF]

open access: yes, 2017
The strong geodetic problem is a recent variation of the geodetic problem. For a graph $G$, its strong geodetic number ${\rm sg}(G)$ is the cardinality of a smallest vertex subset $S$, such that each vertex of $G$ lies on a fixed shortest path between a ...
Iršič, Vesna, Klavžar, Sandi
core   +2 more sources

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