کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4638961 1632029 2014 18 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Analysis and numerical approximation of singular boundary value problems with the pp-Laplacian in fluid mechanics
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
Analysis and numerical approximation of singular boundary value problems with the pp-Laplacian in fluid mechanics
چکیده انگلیسی

This paper studies a generalization of the Cahn–Hilliard continuum model for multi-phase fluids where the classical Laplacian has been replaced by a degenerate one (i.e., the so-called pp-Laplacian). The solution’s asymptotic behavior is analyzed at two singular points; namely, at the origin and at infinity. An efficient technique for treating such singular boundary value problems is presented, and results of numerical integration are discussed and compared with earlier computed data.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational and Applied Mathematics - Volume 262, 15 May 2014, Pages 87–104
نویسندگان
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