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There is considerable literature for effectively computing the Smith decomposition of a univariate polynomial matrix.
Approximate Polynomial Smith Decomposition
【摘 要】
：
There is considerable literature for effectively computing the Smith decomposition of a univariate polynomial matrix.
【机 构】
：
Wolfram Research
【出 处】
：
第八届工业与应用数学国际大会
【发表日期】
：
2015年期
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