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A cycle basis in an undirected graph is a minimal set of simple cycles whose symmetric differences include all Eulerian subgraphs of the given graph. We define a rooted cycle basis to be a cycle basis in which all cycles contain a specified root edge ...
Eppstein, David+2 more
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The Modular Irregularity Strength of C_n⊙mK_1
Let G(V, E) be a graph with order n with no component of order 2. An edge k-labeling α: E(G) →{1,2,…,k} is called a modular irregular k-labeling of graph G if the corresponding modular weight function wt_ α:V(G) → Z_n defined by wt_ α(x) =Ʃ_(xyϵE(G)) α ...
Putu Kartika Dewi
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Few-cycle soliton propagation [PDF]
Soliton propagation is usually described in the ``slowly varying envelope approximation'' (SVEA) regime, which is not applicable for ultrashort pulses.
A. Biswas+14 more
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This study is aimed at seeing the effectiveness of Guided Discovery teaching techniques to improve learning activity and learning mastery on science subject, entitled the World and the Globe.
Sabina Sabina
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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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COMPOSITIONAL AND DRAMATURGICAL ELEMENTS IN GHEORGHE NEAGA’S SUITE FOR STRING QUARTET [PDF]
Opuses in the suite genre represent a significant part in Gheorghe Neaga’s instrumental chamber repertoire, but also keep an important place in the gold heritage of the autochthonous chamber music.
Chiciuc Natalia
doaj
Convex cycles play a role e.g. in the context of product graphs. We introduce convex cycle bases and describe a polynomial-time algorithm that recognizes whether a given graph has a convex cycle basis and provides an explicit construction in the positive
Hellmuth, Marc+2 more
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The lost sunspot cycle: New support from Be10 measurements
It has been suggested that the deficit in the number of spots on the surface of the Sun between 1790 and 1830, known as the Dalton minimum, contained an extra cycle that was not identified in the original sunspot record by Wolf.
Fogtmann-Schulz, A.+4 more
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Structure connectivity of hypercubes
The connectivity of a graph is an important measurement for the fault-tolerance of the network. To provide more accurate measures for the fault-tolerance of networks than the connectivity, some generalizations of connectivity have been introduced. Let be
S.A. Mane
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International Business Cycle Accounting [PDF]
In this paper, I extend the business cycle accounting method a la Chari, Kehoe and McGrattan (2007) to a two-country international business cycle model and quantify the effect of the disturbances in relevant markets on the business cycle correlation ...
Otsu, Keisuke
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