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905  Articles
1 of 91 pages  |  10  records  |  more records»
Let G and H be two given graphs. The notation F?(G,H) means that any red-blue coloring on the edges of F will create either a red subgraph G or a blue subgraph H in F. A graph F is a Ramsey (G,H)-minimal graph if F satisfies two conditions: (1) F?(G,H), a... see more

Let F, G and H be any simple graphs. The notation F ? (G, H) means for any red-blue coloring on the edges of graph F, there exists either a red copy of G or a blue copy of H. If F ? (G, H), then graph... see more

ABSTRACT. Maggot Hermetia illucens (Maggot Black Soldier Fly, MBSF) is an alternative protein source besides soybean meal (SBM) which may be used as a feed for improving the quality of semen particularly in Garut rams to support prolific nature. The aims ... see more

In this paper we improve the upper bound on the multi-color Ramsey numbers of paths and even cycles. More precisely, we prove the following. For every r=2r\geq 2 there exists an n0=n0(r)n_0=n_0(r) such that for n=n0n\geq n_0 we have Rr... see more

Burr, Erdos, Faudree, Rousseau and Schelp initiated the study of Ramsey numbers of trees versus odd cycles, proving that R(Tn,Cm)=2n-1R(T_n, C_m) = 2n - 1 for all odd m=3m \ge 3 and n=756m10n \ge 756m^{10}, where TnT_n is a tree with nn vertices and CmC_m... see more

Objetivo: Determinar la influencia del Covid-19 en la reactivación de Herpes Zoster provocando Síndrome de Ramsay Hunt. Método: Revisión sistemática mediante estudio descriptivo de artículos científicos, escritos en inglés, español y portugués y publicado... see more

Let s and k be positive integers with k = 2 and G1, G2, …, Gk be simple graphs. The set multipartite Ramsey number, denoted by Ms(G1, G2, …, Gk), is the smallest positive integer c such that any&... see more

For various connected simple graphs G, we extend the table of diagonal graph Ramsey numbers R(G, G) in ‘An Atlas of Graphs.’ This is accomplished by first converting the calculation of R(G, G) into a satisfiability problem in prop... see more

The aim of this study was to reveal the effect of whey powder (WP) supplementation on chemical composition, silage fermentation, in vivo digestibility and net energy lactation (NEL) value of high dry matter (DM) alfalfa silage (Haylage). Alfalfa treated w... see more

1 of 91 pages  |  10  records  |  more records»