CORRECTIONS TO “ INVOLUTIONS FIXING RP odd P ( h , i ) , II ”
نویسندگان
چکیده
The purpose of this note is to correct statements of some assertions in [1]. The mistake occurs in the argument of the case in which the normal bundle ν over P (h, i) is nonstandard. Specifically, some incorrect calculations first happen in the arguments of the cases u = 0 and u > 1 of page 1309 (in the proof of Lemma 3.4 of [1]). This leads to the loss of the existence of some involutions with nonstandard normal bundle ν in those two cases, so that the statements of Lemma 3.4 and Proposition 3.4 are incorrect, and so is part of the statement of Theorem 2.3 in [1].
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