graph theory/ cubic plane graphrectangular radial drawingperiodic rectangular tilingtriangulated plane graphrectangular radial dual/ C4240C Computational complexity C1160 Combinatorial mathematicsRectangular drawings and rectangular duals can be naturally extended to other surfaces. In this paper, we extend ...
Decomposing plane cubic graphs Kenta Ozeki ∗† and Dong Ye ‡ Abstract It was conjectured by Hoffman-Ostenhof that the edge set of every cubic graph can be decomposed into a spanning tree, a matching and a family of cycles. We prove the conjecture for 3-connected cubic plane graph...
We show that any 3-connected cubic plane graph on n vertices, with all faces of size at most 6, can be made bipartite by deleting no more than (p+3t)n/5 edges, where p and t are the numbers of pentagonal and triangular faces, respectively. In particular, any such graph can be mad...
cubic plane 立方面,立方平面 相似单词 cubic a. 1.立方体的,立方形的 2.3次的,立方的 graph n. 图,图表,曲线图 graph 书写;描绘;记录等用之器具 ferro( )graph 铁磁示波器 pseudo graph 【计】 伪图 ferro graph 铁粉记录图 graph search 图搜索 bar graph n. 长条图 gamma graph 【机】...
【24h】 机译:正曲面三次平面图是有限的 获取原文 获取原文并翻译|示例 开具论文收录证明 >> 页面导航 摘要 著录项 相似文献 摘要 Let G be an infinite plane graph such that G is locally finite and every face of G is bounded by a cycle. Then G is said to be positively curved if, for ever...
cubic graph 三次图 cubic martensite 立方马氏体 cubic measure n.(量度体积的)立方单位制,体积量度单位 cubic notation 立方表示法 cubic plane 立方面,立方平面 相似单词 cubic a. 1.立方体的,立方形的 2.3次的,立方的 diagram n.[C] 1.图解,图表,简图 fibre diagram 纤维长度分布图 moment ...
Thomassen proved that plane cubic graphs are area-universal, i.e., for a plane cubic graph G with prescribed face areas there exists a straight-line (re-)drawing G' that realizes these areas. Thomassen uses induction and proves the existence of a degenerate drawing where distinct vertices may...
cubic graph三次图 cubic martensite立方马氏体 cubic measuren.(量度体积的)立方单位制,体积量度单位 cubic notation立方表示法 cubic plane立方面,立方平面 相似单词 cubica. 1.立方体的,立方形的 2.3次的,立方的 deformationn. 1.损形;变形;畸形 2.破相;变丑;残废 ...
Comparing edge coloring with a system of linear equations, we found that the postulate of reducibility in graph theory and the parallel postulate in Euclidean geometry share some common characteristics of the plane. First, they both provide solvability conditions on two equations in the plane. ...
4) 3-regular graph 平面三正则图5) regular plane graph 三正则平面图6) planar cubic bezier curve 平面三次贝齐尔曲线补充资料:1,3,5-三嗪-2,4,6-三烯三次氮基六甲醇 CAS:531-18-0分子式:C9H18N6O6分子质量:306.27中文名称:1,3,5-三嗪-2,4,6-三烯三次氮基六甲醇 六甲醇基三聚氰胺英文...