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An effective formula for the number of solutions of a system of two 0, 1-equations

โœ Scribed by P.L. Buzytsky; G.A. Freiman


Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
298 KB
Volume
6
Category
Article
ISSN
0166-218X

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Formulas for An- and Bn-solutions o
โœ S.M. Natanzon ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 123 KB

The simplest non-trivial solutions of WDVV equations are A n -and B n -potentials, which describe metrics of Saito on spaces of versal deformation of A n -and B n -singularities. These are some polynomials, which were known for n โ‰ค 4. In this paper, we find the potentials for all A n -and B n -singu