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ON A LINEAR EQUATIONS METHOD OF NONLINEAR POLYNOMIAL EQUATIONS-SOLVING 被引量:2
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作者 WU Wenjun Wu Wen-tsun Institute of Systems Science, Academia Sinica, Beijing 100080, China 《Systems Science and Mathematical Sciences》 SCIE EI CSCD 1993年第1期1-12,共12页
A method for solving nonlinear polynomial equations is given which avoids theappearance of redundant factors as in the previous characteristic set method developed bythe present author. The new method seems thus to be... A method for solving nonlinear polynomial equations is given which avoids theappearance of redundant factors as in the previous characteristic set method developed bythe present author. The new method seems thus to be of much higher efficiency than theprevious one. It has the further advantage that numerical data may be inserted at willeither at the outset or during the procedure so far removal of factors by divisions may beavoided. 展开更多
关键词 equations-solving nonlinear methods CHARACTERISTIC set ZERO DECOMPOSITION THEOREMS eliminant subresultants
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