关于Fibonacci三角形的又一结果     

袁明豪 《黄冈师范学院学报》1995,(3)

证明了不存在第Ⅱ型Fibonacci三角形的猜想在k＝3时成立．  相似文献   

创新档号编码方式适应现代化干部档案管理模式     

柏娟 《青海师专学报》2003,23(6):128-130

随着档案管理现代化程度的不断提高，特别是数字档案的产生，使得档案在分类检索的方法上越来越合理，也更为实用．干部人事档案作为其中一个门类，它的检索手段也不断的得到改进和发展，针对时下对干部人事档案管理的新要求，本文对干部人事档案的编号规则进行了探讨，认为音序编码方式可以适应快速发展的信息管理．  相似文献   

关于酉Euler函数的Subbarao猜想     

乐茂华 《商丘师范学院学报》2005,21(2):44-45

对于正整数n，设ψ^*(n)是酉Euler函数．本文证明了：当n是幂数时，如果n=1(mod ψ^*(n))，则n必为素数方幂．  相似文献   

浅析复数在数学分析中的应用     

鄢凤明 《安阳师范学院学报》2001,(5):56-57

论述了复数在数学分析中的具体应用  相似文献   

A NEW ALGORITHM FOR FAST HIDDEN SURFACE REMOVAL OF COMPLEX OBJECTS     

富煜清  黄金法  林峰 《东南大学学报》1994,(2)

ＡＮＥＷＡＬＧＯＲＩＴＨＭＦＯＲＦＡＳＴＨＩＤＤＥＮＳＵＲＦＡＣＥＲＥＭＯＶＡＬＯＦＣＯＭＰＬＥＸＯＢＪＥＣＴＳＦｕＹｕｑｉｎｇ（富煜清）；ＨｕａｎｇＪｉｎｆａ（黄金法）；ＬｉｎＦｅｎｇ（林峰）（ＤｅｐａｒｔｎｉｅｎｔｏｆＲａｄｉｏＥｎｓｉｎｅｅｒｉ...  相似文献   

Hilbert‘s Sixteenth Problem and Its Generalization     

SHENGPing－xing 《上海大学学报(英文版)》2001,5(2):96-103

This paper deals with Hilbert‘s 16th problem and its generalizations.The configurations of all closed branches of an algebraic curve of degreee n are discussed.The maximum number of sheets for an algebraic equation of degree n and the maximum number of limit cycles for a planar algebraic autonomous system are achieved.The author also considers different generalizations and some related problems.  相似文献   

印第安传统文化初探(之二)--印第安恶作剧者多层面形象的再解读     

邹惠玲 《徐州师范大学学报(哲学社会科学版)》2005,31(6):33-37

在印第安口头文学中,恶作剧者既担当着创世者和部族文化英雄的角色,又是边缘化的孑然独行者和社会道德规范的逾越者,以好色、饕餮、傲慢、反叛、贪婪、残忍、卤莽、懒惰等恶习和蠢行而著称,且每每因自己的恶作剧行为而遭受惩罚。印第安恶作剧者的这种多层面形象蕴涵着把和谐、平衡、统一视为最理想境界的印第安宇宙观,体现着作为印第安生活主干的印第安幽默;借助于对恶作剧者形象的戏谑和嘲讽,恶作剧者故事在听众的笑声中实现了印第安口头文学的教化功能,不仅保证了部族文化传统的世代延续,而且促成部族成员对印第安道德规范的接受与认同。  相似文献   

奇、偶相干热态中的振荡光子数分布     

唐慧琴 《湘潭师范学院学报(社会科学版)》1996,(6)

本文用特征函数方法讨论了奇、偶相干态在混光场态影响下的光子统计性质。讨论表明，热光场态的影响使得奇、偶相干态纯度随参数变化呈现复杂的特性；在一定条件下光子数分布振荡仍然存在。  相似文献   

关于Lucas数的一个程序解     

熊启才  韩小娟  陈永福 《喀什师范学院学报》2004,25(3):60-62

在分析Lucas数列{Ln}的有关性质及相关规律的基础上定义新的广义Lucas数，利用TURBOC语言，给出了Lucas数及广义Lucas数的一个程序解，从而使其在组合数学以及工程技术中的应用范围进一步拓宽。  相似文献   

Discriminating Quantity: New Points for Teaching Children with Down Syndrome About Number?     

Jill Porter 《International Journal of Disability, Development & Education》2019,66(2):133-150

ABSTRACT

The focus of much mathematics teaching has been on the acquisition of counting, an area where children with Down syndrome can experience particular difficulties. Research with typically developing children has highlighted how early awareness of quantity provides a strong platform for the acquisition of later mathematical skills and programmes of early intervention have been introduced. Many of these studies are embedded in the work and traditions of developmental and cognitive psychology and can be difficult to access. Consequently, this is an area that has been largely ignored in the curricula of children with Down syndrome. This paper seeks to make this literature more available. It systematically reviews previous research with children with Down Syndrome on these early foundations. It considers seemingly contradictory findings in the light of differences in tasks, their presentation and instructions, and the responses required, in order to draw conclusions and reflect on the implications for teaching and learning. Some of these propositions are in contrast to existing practices and call for further research to test their effectiveness.  相似文献