摘要
文献 [1 ]提出了一个猜想 :设 a >1 ,记Sn =a +… +a ( n个根号 ) ,g( n) =( a -Sn) / ( a -Sn- 1 ) ,问 g( n)的最优上下界是什么 ?猜测 g( n) >1a2 .
The literature\ proposed a conjecture: Suppose \$a>1, writeS_n=a+\:+a(n times radical sign) and g(n)=(a-S_n)/(a-S_n-1),what are the optimal lower and upper bounds of g(n)? Conjecture that g(n)>1a^2.\$ A satisfactory answer to it is offered.
出处
《中国计量学院学报》
2004年第3期250-252,共3页
Journal of China Jiliang University
