1.
Three Methods to Derive the Formula for the Sum of the K power of Positive N Term Integer;
导出正整数前n项k方和公式的三种方法
2.
The positive integer solution to the equation φ (kn) = φ ((k+1) n), (k = 1, 2, ...);
方程φ(kn)=φ((k+1)n),(k=1,2,…)的正整数解
3.
On Open Items of a_ns and Former n Ones and S_ns of K Steps Serveral of Equal Difference;
关于 k 阶等差数列通项 a_n 及前 n 项和 S_n 的讨论
4.
The Application of Difference in Summing the Powes of K Degrees of the Positive Integers;
差分的应用及正整数的k次方幂求和
5.
An equation involving the functions Z(n) and D(n) and its all positive integer solutions
一个包含Z(n)和D(n)函数的方程及其它的正整数解
6.
Two Solutions to Summation of Series(k be positive integer)
级数(1~k+2~k+3~k+4~k+…+n~k)(k∈z~+)的和的两种求法
7.
Number for Positive Integral Solution of the Diophantine Equation mx+2y+z=n(m≥3,n≥m+3);
不定方程mx+2y+z=n(m≥3,n≥m+3)的正整数解数
8.
Positive Integer Solutions of The Equation(ax~m+1)/(ax+1)=y~n;
方程(ax~m+1)/(ax+1)=y~n的正整数解
9.
Positive Integer Solutions of the Equation (ax~m-1)/(ax-1)=y~n;
方程(αx~m-1)/(αx-1)=y~n的正整数解
10.
A Recursion Method of Calculating Power Sum;
计算方幂和sum from k=1 to n (k~m)的一种递推方法
11.
The Counting Formula of Fubini Theorm s Formula Number and The Formula Convolutions of φ(n,k);
Fubini定理公式数计数和φ(n,k)卷积公式
12.
Construction of Mathematic Model for Bitter Gourd Balanced Fertilization
苦瓜N、P、K配方施肥数学模型的建立
13.
Finding the Sum of sum from k=1 to n(k~2) by Using Analogy and Association;
利用类比联想寻找和sum from k=1 to n(k~2)的方法
14.
Traveling wave solutions of equation K(n,-n,2n)
K(n,-n,2n)方程的行波解
15.
A New Method for Evaluation of Reliability of Linear(n,f,k) and〈n,f,k〉Systems
线形(n,f,k)系统和系统的可靠度计算新方法
16.
The Geometrical Progressions in Closed Intervea [n~k,(n+1)~k];
闭区间[n~k,(n+1)~k]内的几何数列
17.
An Equation Concerning the Arithmetic Functions△(K) and ψ(K);
关于数论函数δ(k)和ψ(k)的一个方程
18.
The Transference Form Designs for the Summary of the First "n" Items in the Arithmetic Progression;
“等差数列前n项求和”教学的迁移式设计