کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
844219 908580 2006 27 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Degree and global bifurcation for elliptic equations with multivalued unilateral conditions
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Degree and global bifurcation for elliptic equations with multivalued unilateral conditions
چکیده انگلیسی
A bifurcation problem for an elliptic multivalued boundary value problem with a real parameter is considered. The existence of global bifurcation between two eigenvalues of a certain type of the Laplacian is proved. For a class of abstract inclusions with compact multivalued mappings in a Hilbert space, it is shown how the degree can be determined near the eigenvalues of a particular type of an associated linear single-valued problem, and the jump of the degree is proved. As a consequence, global bifurcation for such abstract inclusions is obtained. The weak formulation of the boundary value problem mentioned is a particular case.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nonlinear Analysis: Theory, Methods & Applications - Volume 64, Issue 8, 15 April 2006, Pages 1710-1736
نویسندگان
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