On the facial structure of convex polytopes
نویسندگان
چکیده
منابع مشابه
On the Facial Structure of Convex Polytopes
A finite family C of convex polytopes in a Euclidean space shall be called a complex provided (i) every face of a member of C is itself a member of C; (ii) the intersection of any two members of C is a face of both. If P is a d-polytope (i.e., a ^-dimensional convex poly tope) we shall denote by B(P) the boundary complex of P , i.e., the complex consisting of all faces of P having dimension d— ...
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نشان می دهیم که هر اشتقاق لی روی یک c^*-جبر به شکل استاندارد است، یعنی می تواند به طور یکتا به مجموع یک اشتقاق لی و یک اثر مرکز مقدار تجزیه شود. کلمات کلیدی: اشتقاق، اشتقاق لی، c^*-جبر.
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ژورنال
عنوان ژورنال: Bulletin of the American Mathematical Society
سال: 1965
ISSN: 0002-9904
DOI: 10.1090/s0002-9904-1965-11329-5