Topology and factorization of polynomials
Keyword(s):
For any polynomial $P\in {\mathsf C} [X_1,X_2,\ldots,X_n]$, we describe a $\mathsf C$-vector space $F(P)$ of solutions of a linear system of equations coming from some algebraic partial differential equations such that the dimension of $F(P)$ is the number of irreducible factors of $P$. Moreover, the knowledge of $F(P)$ gives a complete factorization of the polynomial $P$ by taking gcd's. This generalizes previous results by Ruppert and Gao in the case $n=2$.
1979 ◽
Vol 369
(1736)
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pp. 67-81
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1990 ◽
Vol 15
(2)
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pp. 75-85
1974 ◽
Vol 50
(8)
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pp. 623-627
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1966 ◽
Vol 42
(6)
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pp. 555-559
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Keyword(s):
1973 ◽
Vol 9
(3)
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pp. 577-595
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2007 ◽
Vol 210
(1)
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pp. 238-252
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1992 ◽
Vol 20
(1-4)
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pp. 265-276