کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
419718 | 683854 | 2013 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Some approaches for solving the general (t,k)(t,k)-design existence problem and other related problems
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نظریه محاسباتی و ریاضیات
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this short survey, some approaches that can be used to solve the generalized (t,k)(t,k)-design problem are considered. Special cases of the generalized (t,k)(t,k)-design problem include well-known conjectures for tt-designs, degree sequences of graphs and hypergraphs, and partial Steiner systems. Also described are some related problems such as the characterization of ff-vectors of pure simplicial complexes, which are well known but little understood. Some suggestions how enumerative and polyhedral techniques may help are also described.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Discrete Applied Mathematics - Volume 161, Issue 9, June 2013, Pages 1180–1186
Journal: Discrete Applied Mathematics - Volume 161, Issue 9, June 2013, Pages 1180–1186
نویسندگان
Amitava Bhattacharya, Navin M. Singhi,