Then vu is easily verified to be in R. E1 6. ... luaquot;aquot;a#39;lg(u)aquot;-. (6.3). EM8. =1Ar. Proof. It is easily seen that the equation f = g(f) has a unique solution. Let us assign to the letter xi the weight g, -+1 and let f be the image of AsAs (S) under this assignment.

Title | : | Handbook of Combinatorics |

Author | : | |

Publisher | : | Elsevier - 1995 |

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