Binding numbers and f-factors of graphs

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August undefined, 2024

WebMar 1, 1992 · Let G be a connected graph of order n, a and b be integers such that 1 ≤ a ≤ b and 2 ≤ b, and f: V(G) → {a, a + 1, …, b} be a function such that Σ(f(x); x ∈ V(G)) ≡ 0 (mod 2).We prove the following two results: (i) If the binding number of G is greater than (a + … WebMar 1, 1992 · Mixed conditions on the binding number and the minimum degree of a graph G that guarantee the existence of a k-factor in G are studied and it is proved that agraph …

BINDING NUMBER AND MINIMUM DEGREE FOR FRACTIONAL (k,m)-DELETED GRAPHS ...

WebJournal of Applied Mathematics and Computing - A(g, f)-factorF of a graphG is called a Hamiltonian(g, f)-factor ifF contains a Hamiltonian cycle. The binding number ofG is … WebDec 31, 2024 · Let g and f be nonnegative integer-valued functions defined on V (G) such that a<= g (x) kitsune car insurance reviews

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WebA k-factor of a graph is a spanning k-regular subgraph, and a k-factorization partitions the edges of the graph into disjoint k-factors. A graph G is said to be k-factorable if it admits a k-factorization. In particular, a 1-factor is a perfect matching, and a 1-factorization of a k-regular graph is an edge coloring with k colors. A 2-factor is ... WebApr 10, 2024 · The numbers of DisP-seq ... G. A., Zentner, G. E., Ahmad, K. & Henikoff, S. High-resolution mapping of transcription factor binding sites on native chromatin. ... f, Graph showing the median ... WebJan 1, 1992 · This chapter discusses the binding number of graphs and presents a lower bound, at present the only one known, involving the connectivity number and the Hallian index. The order of a graph G is V ( G) and its size E ( G) . magenta tv app win

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Webof r-factors in graphs; Kano and Tokushige [24] demonstrated a result on the relationship between the binding number and the existence of f-factors in graphs; Zhou and Sun [25,26] derived some binding number conditions for graphs to possess [1,2]-factors with given properties; Chen [27] put forward a binding number condition for http://gorogoro.cis.ibaraki.ac.jp/web/papers/Kano1992-b.pdf magenta tv auf laptop ansehenWebOct 14, 2011 · The binding number of G is defined by In this paper, it is proved that if then G is a fractional ( k, m) -deleted graph. Furthermore, it is shown that this result is best possible in some sense. Keywords graph fractional k-factor fractional (k,m)-deleted graph binding number minimum degree MSC classification magenta tv basic preis

"WebImaris software was used to generate the cropped endoderm foregut region from 50uM confocal z-stacks that were immunostained (E) and quantitated (F) for the numbers of positive nuclei for the pan-foregut endoderm transcription factor Foxa2 (purple), ventral respiratory progenitor marker Sox9 (green) and mitotic marker phospho-Histone H3 … " - Binding numbers and f-factors of graphs

Binding numbers and f-factors of graphs

WebBINDING NUMBER, MINIMUM DEGREE AND (g;f)-FACTORS OF GRAPHS TAKAMASA YASHIMA Abstract. Let aand bbe integers with 2 a WebJan 31, 2024 · Abstract Let G be a graph and a, b and k be nonnegative integers with 1 ≤ a ≤ b. A graph G is defined as all fractional (a, b, k)-critical if after deleting any k vertices of G, the remaining graph has all fractional [a, b]-factors. In this paper, we prove that if , then G is all fractional (a, b, k) -critical. If k = 0, we improve the result given in [Filomat 29 (2015) …

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WebApr 9, 2024 · Zhou, S. Binding numbers and restricted fractional ( g, f )-factors in graphs. Discrete Applied Mathematics, 305: 350–356 (2024) Article MathSciNet Google Scholar Zhou, S. Remarks on orthogonal factorizations of digraphs. International Journal of Computer Mathematics, 91: 2109–2117 (2014) Article MathSciNet Google Scholar WebDec 31, 2024 · If g (x) ≤ ∑ e ∋ x h (e) ≤ f (x) for every x ∈ V (G), then we call a graph F h with vertex set V (G) and edge set E h a fractional (g, f)-factor of G with indicator …

WebAug 31, 2024 · Component factors and binding number conditions in graphs. 1. School of Science, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212100, …

Webfollowing two results: (i) If the binding number of G is greater than (a+b 1)(n 1)=(an (a+b)+3) and n (a+b)2=a, then G has an f-factor; (ii) if the minimum degree of G is … WebDec 31, 2024 · Let g and f be nonnegative integer-valued functions defined on V (G) such that a<= g (x)=1+ ( (b-2)/ (a+1)), then G has a (g,f)-factor. Downloads PDF Additional Files Cover letter Published 2024-12-31 Issue Vol. 13 No. 2 (2024) Section Articles License

WebApr 7, 2024 · When looking at network graphs showing HLA alleles and their neighbors, those with 2W-3W-5W-9M (blue) and 2W-3W-9M (green) patterns are scattered among different clusters with some alleles even acting as the center node (indicating nonzero amount of training data and, thus, no need to estimate binding based on similar alleles; …

WebA MINIMUM DEGREE CONDITION FOR FRACTIONAL ID-[a,b]-FACTOR-CRITICAL GRAPHS - Volume 86 Issue 2. Skip to main content Accessibility help We use cookies to distinguish you from other users and to provide you with a better experience on our websites. ... ‘ Binding numbers and connected factors ’, ... magenta tv auf windows pcWebApr 14, 2024 · We show SESN2 competes with insulin like growth factor 2 mRNA binding protein 3 (IGF2BP3) for binding with the 3′-UTR region of HK2 mRNA. ... Total cell … kitsune boy ocWebJan 1, 2024 · Request PDF Binding number, minimum degree and (G, f)-factors of graphs Let a and b be integers with 2 ≤ a < b, and let G be a graph of order n with n ≥ … kitsune cafe new yorkWebXu [20] established some relationships between binding numbers and graph factors. Some other results on graph factors can be found in [21–26]. The purpose of this paper is to weaken the binding number conditions in Theorems 5–7 … magenta tv box firmwareWebOct 1, 2011 · Request PDF Binding number and fractional k-factors of graphs Let G be a graph with vertex set V(G), and let k ≥ 2 be an integer. A spanning subgraph F of G is … magenta tv box firmware updateWebApr 17, 2009 · An [a, b]-factor of graph G is defined as a spanning subgraph F of G such that a ≤ d F (x) ≤ b for each x ϵ V (F). Then a graph G is called an ( a, b, k )-critical … magenta tv basic live tvWebBinding number, minimum degree and (g, f)-factors of graphs Takamasa Yashima Mathematics Contributions Discret. Math. 2024 Let a and b be integers with 2 = (a+b-1)^2/(a+1) and the minimum degree \delta(G) =1+((b-2)/(a+1)), then G has a (g,f)-factor. View 1 excerpt Save Alert Binding Numbers and Connected Factors Y. Nam … kitsune black and white