u型(v,k,t)交易的最小可能交易量
The minimum possible volume size of u-way (v, k, t) trades
摘要:
u方向(v; k; t)交易是一对T =(X; T_1; T2,.,T_u),使得对于v-集合X的每个t-子集,包含该t-子集的块的数量在每个Ti(1 <= i <=u)中相同。换句话说,对于每个1 <= i < j <= u,(X; T_i; T_j)是一个(v; k; t)交易。有很多关于u-way贸易的问题。主要问题是关于u型(v; k; t)贸易的最小体积和最小基础尺寸。本文对任意整数u >2和t = 2,确定了u形(v; t + 1; t)交易的最小体积和最小基础尺寸。
英文摘要:
A u-way (v; k; t) trade is a pair T = (X; T_1; T2,...,T_u) such that for each t-subset of v-set X the number of blocks containing this t-subset is the same in each Ti (1 <= i <=u). In the other words for each 1 <= i < j <= u, (X; T_i; T_j) is a (v; k; t) trade. There are many questions concerning u-way trades. The main question is about the minimum volume and minimum foundation size of u-way (v; k; t) trades. In this paper, we determine the minimum volume and minimum foundation size of u-way (v; t + 1; t) trades for each integer number u >2 and t = 2.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。