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From Pythagoras Theorem to Fermat’s Last Theorem and the Relationship between the Equation of Degree <i>n</i>with One Unknown
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作者 Yufeng Xia 《Advances in Pure Mathematics》 2020年第3期125-154,共30页
The most interesting and famous problem that puzzled the mathematicians all around the world is much likely to be the Fermat’s Last Theorem. However, since the Theorem was proposed, people can’t find a way to solve ... The most interesting and famous problem that puzzled the mathematicians all around the world is much likely to be the Fermat’s Last Theorem. However, since the Theorem was proposed, people can’t find a way to solve the problem until Andrew Wiles proved the Fermat’s Last Theorem through a very difficult method called Modular elliptic curves in 1995. In this paper, I firstly constructed a geometric method to prove Fermat’s Last Theorem, and in this way we can easily get the conclusion below: If a and b are integer and?a = b, n ∈ Q and n > 1, the value of c satisfies the function an + bn = cn that can never be integer;if a, b and c are integer and a ≠ b, n is integer and n > 2, the function an + bn = cn cannot be established. 展开更多
关键词 pythagoras theorem Fermat’s LAsT theorem Geometric Method EQUATION of DEGREE n with One UNKNOWN
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直角四面体中的射影定理与Pythagoras定理 被引量:1
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作者 舒芳 《惠州学院学报》 2002年第3期20-21,共2页
本文将直角三角形的射影定理与Pythagoras s定理推广到直角四面体中 。
关键词 直角四面体 三面角 射影定理 pythagoras定理
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应用电路定理分析模拟电路 被引量:5
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作者 赵东波 《山西电子技术》 2008年第4期32-33,38,共3页
模拟电路中有关非线性器件的近似线性化处理,加之直流、交流混合激励的内容,使我们难以看清电路的本质。笔者在实践的基础上,总结了有关基本电路的特点,在模拟电路的分析中应用电路的相关定理,使电路的分析的难度降低很多。
关键词 电路定理 模拟电子电路 基尔霍夫定理 叠加原理 戴维宁定理
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方程X^2+Y^2=Z^2基本解的表示
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作者 王宽小 《阴山学刊(自然科学版)》 2010年第2期15-17,共3页
本文用矩阵的方法给出方程X2+Y2=Z2基本解的一种表示并且说明基本解都是从[4,3,5]′出发得到的。
关键词 类勾股表达式 基本解 矩阵
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