停止偿付 发表于 2025-3-23 11:07:58
http://reply.papertrans.cn/39/3881/388034/388034_11.png杠杆 发表于 2025-3-23 14:36:10
Vertex Contact Graphs of Paths on a Grid,y disjoint grid-paths. Adjacencies are represented by contacts between an . of one grid-path and an . of another grid-path. Defining . if the path of . ends on path of . we obtain an orientation on . from a VCPG. To get hand on the bends of the grid path the orientation is not enough. We therefore cMumble 发表于 2025-3-23 20:38:10
Deciding the Bell Number for Hereditary Graph Properties,e speed of hereditary graph properties to the Bell number . and provides a partial characterisation of the family of minimal classes whose speed is at least .. In the present paper, we give a complete characterisation of this family. Since this family is infinite, the decidability of the problem ofneurologist 发表于 2025-3-23 22:48:29
Boxicity and Separation Dimension,n . in which all the vertices in one edge precede those in the other. The cardinality of a smallest such family of permutations for . is called the . of . and is denoted by .. Equivalently, . is the smallest natural number . so that the vertices of . can be embedded in . such that any two disjoint edeforestation 发表于 2025-3-24 04:55:55
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http://reply.papertrans.cn/39/3881/388034/388034_18.png脾气暴躁的人 发表于 2025-3-24 19:26:41
http://reply.papertrans.cn/39/3881/388034/388034_19.pngAGOG 发表于 2025-3-25 03:14:51
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