کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
497771 862944 2016 29 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
THB-splines: An effective mathematical technology for adaptive refinement in geometric design and isogeometric analysis
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
THB-splines: An effective mathematical technology for adaptive refinement in geometric design and isogeometric analysis
چکیده انگلیسی

Local refinement with hierarchical B-spline structures is an active topic of research in the context of geometric modeling and isogeometric analysis. By exploiting a multilevel control structure, we show that truncated hierarchical B-spline (THB-spline) representations support interactive modeling tools, while simultaneously providing effective approximation schemes for the manipulation of complex data sets and the solution of partial differential equations via isogeometric analysis. A selection of illustrative 2D and 3D numerical examples demonstrates the potential of the hierarchical framework.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Methods in Applied Mechanics and Engineering - Volume 299, 1 February 2016, Pages 337–365
نویسندگان
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