multinomial series是什么意思 multinomial series怎么读
multinomial series的用法和样例
- In this paper, by using the property of fourier series a compound series consisting of trigonometric series and power series is established.
摘要利用由三角级数和幂级数复合构成的函数项级数的有关性质，得到了一类变系数非齐次调和方程边值问题的级数解。
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