The compressible flow corresponding to a line doublet
نویسندگان
چکیده
منابع مشابه
The Compressible Flow Corresponding to a Line Doublet*
Thus F(p) vanishes at p = 1, 2, and 3 and changes sign at each of these zeros which proves that (1.5) has at least three periodic solutions for small e. Since (1.2) is assured by A3 > 0 in (1.9) it remains only to show that f(x) satisfies (1.0) and (1.1). Since the A,are already fixed and since As > 0 and A0 > 0 it follows easily that if C is large enough then Cx = A3x6 — A2x4 + A^x2 — An has o...
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ژورنال
عنوان ژورنال: Quarterly of Applied Mathematics
سال: 1952
ISSN: 0033-569X,1552-4485
DOI: 10.1090/qam/46232