On the divisibility properties of certain binomial sums

来源 :第六届全国组合数学与图论大会 | 被引量 : 0次 | 上传用户:sakurabb1
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
For any integer n > 1, we prove that 2n(2n n)│n-1 Σ k=0(6k+1)(2k k)328(n-k-1)and2n(2n n) n-1 Σ k=0 (120k2+34k+3)(2k k) (4k 2k) 216(n-k-1).The first divisibility result confirms a conjecture of Z.-W.Sun.
其他文献
自行研制成功力-位移加载设备、力-温度-热致磁耦合测试仪器系统,实现单轴拉伸状态下,高聚物板材弹-黏塑性变形的多场耦合测试实验.实验中试样的位移场、力场、温度场、热致
会议
Pd is an important constituent in topological insulators with pronounced energy states pertaining to undercoordinated surface and edge atoms but the physical or
为了获得模拟空间碎片超高速碰撞航天器的实验装置,基于聚能装药提出了占据式CSC装置、枣核型药型罩发射装置和环形射流汇聚装置三种超高速发射技术方案,其基本原理可分别参
会议
压力驱动相变研究不仅在新材料合成、地球深部物理、航空航天、国防和其它领域有广泛应用,而且科学上可以探索凝聚介质物理、化学性质与原子、电子、磁性结构的联系.铁的冲击
会议
近年来新的空天飞行器的飞行走廊已经达到地球大气热层下界.受现有测量手段限制,目前对低热层高空大气环境的认知远未完善.本文对格尔木上空100km高度附近的大气环境进行了研
A general principle for symbolization of summation and transformation for q-series is sketched via the use of the t-coefficient method and symbolic operator app
会议
Let C(n, △; c) be the class of c-cyclic graphs with maximum degree △ and n vertices.In this talk, we characterize all the extremal graphs that achieve the sma
会议
In order to investigate the non-odd-bipartiteness of even uniform hypergraphs, we introduce a class of k-uniform hypergraphs G, called (k, k/2)-hypergraphs, whi
会议
Let Qn denote the n-dimensional hypercube with vertex set Vn ={0, 1 }n.A 0/1-polytope of Qn is the convex hull of a subset of Vn.An n-dimensional 0/1-polytope o
会议
Let G be a graph of order n ≥ 6 with minimum degree δ(G) ≥ 4.Arkin and Hassin (Graph partitions with minimum degree constraints, Discrete Mathematics, 190(19
会议