Mostrando 10 resultados de: 13
Filtros aplicados
Publisher
Symmetry(3)
Electronic Notes in Discrete Mathematics(2)
Applied Mathematics and Computation(1)
Ars Combinatoria(1)
Discrete Mathematics(1)
Área temáticas
Ciencias de la computación(7)
Principios generales de matemáticas(5)
Matemáticas(4)
Análisis numérico(1)
Astronomía y ciencias afines(1)
Origen
scopus(13)
Colourings of graphs by labellings
ArticleAbstract: In this paper we give a survey on several types of colourings of elements of graphs by different typPalabras claves:irregular colouring, Irregularity strength, proper colouring, total vertex (edge) irregularity strengthAutores:Jendrol’ S., Martin BačaFuentes:scopusA Survey of Irregularity Strength
ArticleAbstract: This survey aims to give an overview of the modifications of the well-known irregular assignments, nPalabras claves:Entire face irregularity strength, face irregular entire k-labeling, Irregularity strength, Plane graphAutores:Jendrol’ S., Kathiresan K., Martin Bača, Muthugurupackiam K., Semaničova-Fenovciková A.Fuentes:scopusEntire H-irregularity strength of plane graphs
Conference ObjectAbstract: We investigate an entire H-irregularity strength of plane graphs as a modification of the well-knownPalabras claves:Entire face irregularity strength, Entire H-irregularity strength, Irregularity strengthAutores:Hinding N., Javed A., Martin Bača, Semaničova-Fenovciková A.Fuentes:scopusH-irregularity strengths of plane graphs
ArticleAbstract: Graph labeling is the mapping of elements of a graph (which can be vertices, edges, faces or a combiPalabras claves:Face (edge, Face) H-irregularity strength, Face (edge, Face) labeling, Irregularity strength, VertexAutores:Hinding N., Javed A., Martin Bača, Semaničova-Fenovciková A.Fuentes:scopusOn Edge Irregular Total Labeling of Categorical Product of Two Cycles
ArticleAbstract: An edge irregular total k-labeling φ:V(G)∪E(G)→{1,2,...,k} of a graph G=(V,E) is a labeling of vertiPalabras claves:Edge irregular total labeling, Irregularity strength, The categorical product of cycles, total edge irregularity strengthAutores:Ahmad A., Martin Bača, Siddiqui M.K.Fuentes:scopusOn Face Irregular Evaluations of Plane Graphs
ArticleAbstract: We investigate face irregular labelings of plane graphs and we introduce new graph characteristics,Palabras claves:face irregular labeling, face irregularity strength, irregular assignment, Irregularity strength, plane graphsAutores:Martin Bača, Ovais A., Semaničova-Fenovciková A., Suparta I.N.Fuentes:scopusOn edge irregularity strength of Toeplitz graphs
ArticleAbstract: An edge irregular k-labeling of a graph G is a labeling of the vertices of G with labels from the sePalabras claves:Edge irregularity strength, irregular assignment, Irregularity strength, Toeplitz graphsAutores:Ahmad A., Martin Bača, Nadeem M.F.Fuentes:scopusOn entire face irregularity strength of disjoint union of plane graphs
ArticleAbstract: A face irregular entire k-labeling of a 2-connected plane graph G is a labeling of vertices, edges aPalabras claves:Entire face irregularity strength, Face irregular entire labeling, irregular assignment, Irregularity strengthAutores:Lascsáková M., Martin Bača, Naseem M., Semaničova-Fenovciková A.Fuentes:scopusOn irregular total labellings
ArticleAbstract: Two new graph characteristics, the total vertex irregularity strength and the total edge irregularitPalabras claves:Edge assignment, Edge irregular total labelling, Graph labelling, Irregularity strength, Total assignment, Vertex irregular total labellingAutores:Jendrol’ S., Martin Bača, Miller M., Ryan J.Fuentes:scopusModular Version of Edge Irregularity Strength for Fan and Wheel Graphs
ArticleAbstract: A k-labeling from the vertex set of a simple graph (Formula presented.) to a set of integers (FormulPalabras claves:(modular) edge irregular labeling, (modular) edge irregularity strength, (modular) irregular labeling, fan graph, Irregularity strength, join of graphs, WheelAutores:Awanis Z.Y., Haryeni D.O., Martin Bača, Semaničova-Fenovciková A.Fuentes:scopus