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
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نظریه محاسباتی و ریاضیات
پیش نمایش صفحه اول مقاله
Some approaches for solving the general (t,k)(t,k)-design existence problem and other related problems
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
نویسندگان
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