Let l be a line in a projective space Pn.We consider the blowing up Pn(l) of Pn along l.Assume that X is a smooth closed......

给出了推广的退化半线性抛物方程ｘ＾ｑｕｔ＝ｕｘｘ＋ｘ＾ａｕ＾Ｐ解爆破与全局存在的条件。......