نتایج جستجو برای: wallis non
تعداد نتایج: 1324719 فیلتر نتایج به سال:
2006
YUEQING ZHAO
QINGBIAO WU
We introduce a parameter z for the well-known Wallis’ inequality, and improve results on Wallis’ inequality are proposed. Recent results by other authors are also improved.
Journal:
:Estetika: The European Journal of Aesthetics
2009
1998
LinearLatticeSergei Bezrukov
We present an analog of the well-known Kruskal-Katona theorem for the poset of subspaces of PG (n; 2) ordered by inclusion. For given k; ` (k < `) and m the problem is to nd a family of size m in the set of`-subspaces of PG (n; 2), containing the minimal number of k-subspaces. We introduce two lexicographic type orders O 1 and O 2 on the set of`-subspaces, and prove that the rst m of them, take...
Journal:
:European Spine Journal
2002
Journal:
:Bulletin of the American Mathematical Society
1917
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