Dirichlet eigenvalue estimates for p-sub-Laplacian in the Heisenberg group;
Heisenberg群上p-次Laplace算子的Dirichlet特征值估计
New dominant forecasting method and redundant measure are defined for combination forecasting method with generalized weight arithmetic average, based on error of power of P .
从 P次幂误差的概念出发 ,提出了广义加权算术平均组合预测法新的预测方法优超和冗余度的定义 。
By using the tools of the module of continuity and modulus of continuity in P-mean, this paper discusses the conformal mapping from a unit circle onto a simply connected region enclosed by a smooth Jordan curve, about the smooth property of the boarder of which there are the Kellogg′s theorem and its extended Warschawski′s theorem.
从单位圆到以光滑 Jordan曲线为边界的单连通区域的共形映射 ,其边界的光滑性有经典的Kellogg定理及其推广的 Warschawski定理 ,本文以连续模、P次平均模为工具对原结果进行了深入的讨论 ,得到了更为一般的结果 。
The braid group is infinite non-commutative group,and it has many hard problems that can be utilized to design cryptographic primitives, such as the word problem, conjugacy problem and root problem.
介绍了辫群的基本概念和辫群中的困难问题,在此基础之上,利用辫群中左右子群的元素可交换性,提出了一个基于辫群上的共轭查找问题和p次根问题的指定验证者的签名方案,通过分析可知,该方案具有简单实用、算法速度快和高效安全的特性。