The paper shows that there exists a classical solution to the model problem { Δu = k(u)(1 + |u|q), u > 0 in Ω. u(x) &rarr +∞ as d(x) = dist(x, &partΩ) &rarr 0, where Ω is a bounded region in RN with smooth boundary, q ∈ [0, 2), and k(u) = up(p > 1) or eu.
机构:
Xi An Jiao Tong Univ, Sch Math & Stat, Xian 710049, Shaanxi, Peoples R ChinaXi An Jiao Tong Univ, Sch Math & Stat, Xian 710049, Shaanxi, Peoples R China
Li, Dongsheng
Zhang, Kai
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机构:
Xi An Jiao Tong Univ, Sch Math & Stat, Xian 710049, Shaanxi, Peoples R China
Northwestern Polytech Univ, Dept Appl Math, Xian 710129, Shaanxi, Peoples R ChinaXi An Jiao Tong Univ, Sch Math & Stat, Xian 710049, Shaanxi, Peoples R China