论文部分内容阅读
In this paper, it is proved that the girth of a 4-homogeneous bipartite graph with valency greaterthan 2 is at most 12.
The girth of a 4-homogeneous bipartite graph
【摘 要】
：
In this paper, it is proved that the girth of a 4-homogeneous bipartite graph with valency greaterthan 2 is at most 12.
【机 构】
：
Department of Mathematics
【出 处】
：
中国科学A辑
【发表日期】
：
2004年期
【基金项目】
：
北京师范大学校科研和教改项目;国家自然科学基金
其他文献
Interface and Surface Properties of Nano-hydroxyapatite /Poly (1,4-Phenylene-Sulfide)-Poly(2,4-Pheny
The interface and surface properties of nano-hydroxyapatite(n-HA) and poly(1,4-phenylene sulfide)-poly (2,4-phenylene sulfide acid)(PPS-PPSA) copolymer composit
Using a global OGCM and its relevant coupled ocean-atmosphere GCM with the contemporary, 6 MaBP and 14 MaBP oceanic topography, respectively, a series of numeri
An Experimental Study on the Drag Property of High-Temperature Particles Falling into Cold Liquid Po
This experiment is to study the special resistant induced by the high-speed evaporation surrounding themoving high-temperature particles. An observable equipmen
The configuration of parallel mechanisms at the singularity position is uncertain. How to control the mechanism through the singularity position with a given co
Numerical Simulation of the Protective Effect of Complex Boundaries Toward Shock Waves in a 3D Explo
A numerical method is presented that simulates 3D explosive field problems. A code MMIC3D using this method can be used to simulate the propagation and reflecte
In reality, processing times are often imprecise and this imprecision is critical for the scheduling procedure. This research deals with flow-shop scheduling in
Measurement of large deformation of nylon cord-rubber composite and effects of perpendicular loads o
Effects of transverse loads on longitudinal stress-strain behaviors and longitudinal constant tensile loads on transverse stress-strain behaviors of single ply
In supply chain management (SCM) environment, we consider a resource-constrained project scheduling problem (rcPSP) model as one of advanced scheduling problem
对统计擦碎模型(SAA)的计算方法进行修正和优化,并引入参数化的介质中核子-核子碰撞截面和核物质密度分布弥散度,可很好符合从中能到高能下碎裂反应产生同位素分布的实验截面