证明正交四球间15个垂心球及距离公式的算法——四维体积勾股定理的应用(公式三)The Proof of 15 Projective Spheres Between Orthogonal Four Spheres and Algorithm of Distance Formula—Application of Pythagorean Theorem of Four Dimensional Volume (Formula 3 (预印本)
蔡国伟 下载量: 810 浏览量: 1,715
汉斯预印本 Vol.4 No.1, August 8 2019, PDF, , DOI:10.12677/HANSPrePrints.2019.41026 被引量
证明正交四球间15个重心球及距离公式的算法——四维体积勾股定理的应用(公式二)The Proof of 15 Barycentric Spheres between Orthogonal Four Spheres and Algorithm of Distance Formula—Application of Pythagorean Theorem of Four Dimensional Volume (Formula 2
蔡国伟 下载量: 884 浏览量: 1,208
理论数学 Vol.9 No.8, October 15 2019, PDF, HTML, XML DOI:10.12677/PM.2019.98115 被引量
证明正交四球间15个垂心球及距离公式的算法——四维体积勾股定理的应用(公式(三))The Proof of 15 Projective Spheres between Orthogonal Four Spheres and Algorithm of Distance Formula—Application of Pythagorean Theorem of Four Dimensional Volume (Formula (3
蔡国伟 下载量: 841 浏览量: 3,776
理论数学 Vol.9 No.8, October 24 2019, PDF, HTML, XML DOI:10.12677/PM.2019.98120 被引量
正交4球面8交点2共球心与欧拉线关系及Ln猜想——四维体积勾股定理的应用(公式八)Relation and Lagrange-Point Conjecture of 2 Concentric of 8 Intersection Points Between Euler-Line and Orthogonal 4-Sphere—Application of Pythagorean Theorem of Four Dimensional Volume (Formula 8 (预印本)
蔡国伟 下载量: 865 浏览量: 1,828
汉斯预印本 Vol.4 No.1, November 11 2019, PDF, , DOI:10.12677/HANSPrePrints.2019.41033 被引量
证明正交4球6平面及四维垂直的四维空间算法——四维体积勾股定理的应用(公式七)Proving Four-Dimensional Space Algorithms of Orthogonal Four-Sphere Six-Plane and Four-Dimensional Verticality—Application of Pythagorean Theorem of Four Dimensional Volume (Formula 7
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理论数学 Vol.10 No.1, January 9 2020, PDF, HTML, XML DOI:10.12677/PM.2020.101005 被引量
垂心四面体的勾股4态15个外接球半径、外心坐标及距离的算法——四维体积勾股定理的应用(公式九)Calculation of Radius, Circumcenter Coordinates and Distance of 15 Circumscribed Spheres of Pythagorean 4-State in an Orthocentric Tetrahedron—Application of Pythagorean Theorem of Four-Dimensional Volume (Formula 9
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理论数学 Vol.10 No.11, November 27 2020, PDF, HTML, XML DOI:10.12677/PM.2020.1011133 被引量
恰当方程概念的导入及齐次函数欧拉定理必要性的另一种证法和它的应用Introduction of the Concept of Exact Differential Equations and another Proof of Necessary Conditions on the Euler Theorem of Homogeneous Functions with Its Application
孔志宏 下载量: 683 浏览量: 1,047
理论数学 Vol.11 No.2, February 4 2021, PDF, HTML, XML DOI:10.12677/PM.2021.112025 被引量
一类藕合k-Hessian 系统非线性径向k-凸解的渐近行为The Asymptotic Behavior of Nontrivial Radial k-Convex Solutions for a Class of Coupled k-Hessian System
岳存燕 下载量: 331 浏览量: 444
应用数学进展 Vol.11 No.7, July 27 2022, PDF, , DOI:10.12677/AAM.2022.117522 被引量
关于初中数学课堂互动策略的研究——以勾股定理为例Research on Interactive Strategies in the Middle School Mathematics Classroom—Taking the Pythagorean Theorem as an Example
杨秀霞, 徐长玲 下载量: 292 浏览量: 391 科研立项经费支持
教育进展 Vol.13 No.4, April 28 2023, PDF, HTML, XML DOI:10.12677/AE.2023.134351 被引量
俄语形动词的时间意义探究An Exploration of the Time Value of Russian Participle
高春颖 下载量: 54 浏览量: 106
现代语言学 Vol.12 No.5, May 31 2024, PDF, HTML, XML DOI:10.12677/ml.2024.125412 被引量