Addendum To: Cr Singularities of Real Threefolds in C
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چکیده
y2 = E2(z1, z̄1, x2) = O(3) (7.1) z3 = z̄ 1 + e3(z1, z̄1, x2) z4 = (z1 + εx2)z̄1 + e4(z1, z̄1, x2). with ε either 1 or 0, corresponding to whetherM satisfies the second non-degeneracy condition (type (I)) or not (type (II)). To see what transformations will be available to normalize some higher degree terms, we will find the group of transformations which leaves (7.1) invariant. We start with transformations that have some effect on the quadratic terms, and whose linear part is as in (2.7):
منابع مشابه
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تاریخ انتشار 2007