کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4945952 1439195 2017 32 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Open weak CAD and its applications
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
پیش نمایش صفحه اول مقاله
Open weak CAD and its applications
چکیده انگلیسی
The algorithm can be used for computing sample points for all open connected components of f≠0 for a given polynomial f. It can also be used for many other applications, such as testing semi-definiteness of polynomials and copositive problems. In fact, we solved several difficult semi-definiteness problems efficiently by using the algorithm. Furthermore, applying the algorithm to copositive problems, we find an explicit expression of the polynomials producing open weak CADs under some conditions, which significantly improves the efficiency of solving copositive problems.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Symbolic Computation - Volume 80, Part 3, May–June 2017, Pages 785-816
نویسندگان
, , , ,