کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5777000 1413647 2017 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A completion of LS(2n41)
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات گسسته و ترکیبات
پیش نمایش صفحه اول مقاله
A completion of LS(2n41)
چکیده انگلیسی
Large sets of disjoint group-divisible designs with block size three and type 2n41 (denoted by LS(2n41)) were first studied by Schellenberg and Stinson and motivated by their connection with perfect threshold schemes. It has been shown that the necessary condition n≡0 (mod3) for the existence of an LS(2n41) is sufficient with five possible exceptions n∈{12,30,36,48,144}. These five undetermined LS(2n41)s are shown to exist in this paper.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Discrete Mathematics - Volume 340, Issue 5, May 2017, Pages 1080-1085
نویسندگان
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