Results 1 to 10 of about 4,654,435 (311)
On the problem of cyclization of “Little Tragedies” by A. S. Pushkin [PDF]
Известия Саратовского университета. Новая серия: Серия Филология, Журналистика, 2022 The article proposes a new version of the cycle-forming organization of “Little Tragedies” by A. S. Pushkin, after a brief excursion through the already existing cycle-forming concepts of a group of scenes and plays united in Russian culture under the ...
Zakharov, Kirill Mikhailovich
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On The Investigating Cycle Properties In The Galilean Plane G^2
Eurasian Journal of Science and Engineering, 2023 The introduction of the Galilean plane within the affine plane parallels the familiar concepts of the Euclidean plane, extending the realm of geometric exploration.
Abdullah Kurudirek
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THE STUDY OF ECCENTRICITY SPECTRUM AND ENERGY IN PATH AND CYCLE GRAPHS
Barekeng, 2023 The eccentricity matrix is one of matrices to represent graphs. The eccentricity matrix is used as a basis for calculating the eccentricity spectrum and energy. This article aims to study the concepts of eccentricity spectrum and energy in simple graphs.
Ni Kadek Emik Sapitri +1 more
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Cycles intersecting edge-cuts of prescribed sizes [PDF]
Discrete Mathematics & Theoretical Computer Science, 2005 We prove that every cubic bridgeless graph $G$ contains a $2$-factor which intersects all (minimal) edge-cuts of size $3$ or $4$. This generalizes an earlier result of the authors, namely that such a $2$-factor exists provided that $G$ is planar.
Tomáš Kaiser, Riste Škrekovski
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African and Mediterranean Agricultural Journal - Al Awamia, 2023 Several zones in southwestern Morocco were surveyed following a recent exceptional invasion of a species of cicada in May 2021, which caused significant damage, particularly in young almond plantations. The objective is to identify the cicada causing the
Yamna Ouguas +5 more
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AVD proper edge-coloring of some families of graphs
International Journal of Mathematics for Industry, 2021 Adjacent vertex-distinguishing proper edge-coloring is the minimum number of colors required for the proper edge-coloring of [Formula: see text] in which no two adjacent vertices are incident to edges colored with the same set of colors.
J. Naveen
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Sufficient Conditions of 6-Cycles Make Planar Graphs DP-4-Colorable
Mathematics, 2022 In simple graphs, DP-coloring is a generalization of list coloring and thus many results of DP-coloring generalize those of list coloring. Xu and Wu proved that every planar graph without 5-cycles adjacent simultaneously to 3-cycles and 4-cycles is 4 ...
Kittikorn Nakprasit +2 more
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Nauka ta progres transportu, 2014 Purpose. Most of the freight traffic in Ukraine is made by railway transport. Government statistics of annual railway freight traffic (January-November) records the following data: 2011 - 468 million tons (108.2% to 2010); 2012 – 421.5 million tons (98.
А. R. Мilianych
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Dynamics of the Simplest Piecewise Linear Discontinuous Mappings
Моделирование и анализ информационных систем, 2015 The dynamics of one-dimensional piecewise linear mapping with one rupture is investigated. In the space of parameters we defined regions with different dynamical effects.
D. S. Kaschenko
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Odd Harmonious Labeling of Pn ⊵ C4 and Pn ⊵ D2(C4)
Indonesian Journal of Combinatorics, 2021 A graph G with q edges is said to be odd harmonious if there exists an injection f:V(G) → ℤ2q so that the induced function f*:E(G)→ {1,3,...,2q-1} defined by f*(uv)=f(u)+f(v) is a bijection.Here we show that graphs constructed by edge comb product of ...
Sabrina Shena Sarasvati +2 more
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