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奇异力学系统的矩阵分析与几何研究Matrix Analysis and Geometric Study of Singular Mechanical Systems
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m维各向异性热传导方程的奇异内边界问题研究Study of Singular Internal Boundary Problems for m Dimensional Anisotropic Heat Conduction Equations
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四次带参数PH曲线的构造方法Construction Approach of Quartic PH Curves with Parameter
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理论数学Vol.13 No.3, 全文下载: PDF HTML XML DOI:10.12677/PM.2023.133043, March 8 2023