On real solutions of systems of equations |
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Authors: | V V Kozlov |
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Institution: | 1.Steklov Mathematical Institute of Russian Academy of Sciences,Moscow,Russia;2.RUDN University,Moscow,Russia |
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Abstract: | Systems of equations f 1 = ··· = f n?1 = 0 in ? n = {x} having the solution x = 0 are considered under the assumption that the quasi-homogeneous truncations of the smooth functions f 1,..., f n?1 are independent at x ≠ 0. It is shown that, for n ≠ 2 and n ≠ 4, such a system has a smooth solution which passes through x = 0 and has nonzero Maclaurin series. |
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