The existence of weak solutions is studied to the initial boundary problem of a nonlocal epitaxial thin film growing equation modeling epitaxial thin film growth. We adopt the method of parabolic regularization. After establishing some necessary uniform estimates on the approximate solutions, we prove the existence of weak solutions.
机构:
Chongqing Technol & Business Univ, Sch Math & Stat, Chongqing 400067, Peoples R ChinaChongqing Technol & Business Univ, Sch Math & Stat, Chongqing 400067, Peoples R China
Li, Lin
Sun, Jijiang
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Nanchang Univ, Dept Math, Nanchang 330031, Jiangxi, Peoples R ChinaChongqing Technol & Business Univ, Sch Math & Stat, Chongqing 400067, Peoples R China