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- Path: sparky!uunet!zaphod.mps.ohio-state.edu!cs.utexas.edu!asuvax!ncar!noao!amethyst!zou
- From: zou@math.arizona.edu (Maorong Zou)
- Newsgroups: sci.math
- Subject: Help needed on a simple algebraic problem
- Message-ID: <3748@amethyst.math.arizona.edu>
- Date: 6 Jan 93 21:17:07 GMT
- Sender: news@amethyst.math.arizona.edu
- Organization: Mathematics Department, University of Arizona
- Lines: 27
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- Hi, I run into the following problem which I cannot solve. I'll
- appreciate any pointers.
-
- Let F(x,y) be a polynomial in x and y. Suppose there are two
- other polynomials P(x,y) and Q(x,y) such that
-
- d F(x,y) d F(x,y)
- P(x,y) * ---------- + Q(x,y) * ---------- = 1
- d x d y
-
- Show that F(x,y) is IRREDUICIBLE in C[x,y].
-
-
- Maorong Zou
-
- zou@math.arizona.news
-
-
- --
-
- Maorong Zou | Internet: zou@math.arizona.edu
- Dept. of Math. | UUCP: ..{allegra,cmcl2,hao!noao}!arizona!amethyst!zou
- Univ. of Arizona | Bitnet: zou@arizjvax
-