Binding numbers and f-factors of graphs
WebApr 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 … WebS. Zhou and Z. Sun, Binding number conditions for P ≥2-factor and P ≥3-factor uniform graphs. Discrete Math. 343 (2024) 111715. [Google Scholar] S. Zhou and Z. Sun, A neighborhood condition for graphs to have restricted fractional (g, f)-factors. Contrib. Discrete Math. 16 (2024) 138–149
Binding numbers and f-factors of graphs
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WebOct 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 http://www.iaeng.org/IJAM/issues_v49/issue_2/IJAM_49_2_02.pdf
WebDec 31, 2024 · Let g and f be nonnegative integer-valued functions defined on V (G) such that a<= g (x) WebBINDING NUMBER, MINIMUM DEGREE AND (g;f)-FACTORS OF GRAPHS TAKAMASA YASHIMA Abstract. Let aand bbe integers with 2 a
WebNov 1, 2010 · In this paper, we obtain some sufficient conditions based on binding number for a graph to have a connected factor with degree restrictions. Let α and k be positive … 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 + …
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 …
WebApr 14, 2024 · The amount of bound DNA was measured by comparing the concentration of DNA in the supernatant before and after binding, yielding a binding efficiency of … gravy thickener crosswordWebJan 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) . gravy thermosWebA 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 ... chocolate freezer storage containersWebBackground: Dryopteris fragrans, which is densely covered with glandular trichomes, is considered to be one of the ferns with the most medicinal potential. The transcriptomes from selected tissues of D. fragrans were collected and analyzed for functional and comparative genomic studies. The aim of this study was to determine the transcriptomic … chocolate free protein barsWebbinding number of G is greater than (a+ b - I)(n - l)/(an - (a+ b)+ 3) and n 2 (a + b)2/a, then G has an f-factor; (ii) If the minimum degree of G is greater than (bn - 2)/(a + b), and n > … chocolate frenchieWebJan 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) … gravy thickenerWebApr 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 … gravy the cat man