TY  - GEN
AB  - A cephoid is a Minkowski sum of finitely many prisms in R^n. We discuss the concept of duality for cephoids. Also, we show that the reference number uniquely defines a face. Based on these results, we exhibit two graphs on the outer surface of a cephoid. The first one corresponds to a maximal face and its reference system. The second graph describes the generalized tentacles.
DA  - 2007
KW  - Polytopes
KW  - Convex analysis
KW  - Minkowski sum
KW  - Cephoids
KW  - Duality
LA  - eng
PY  - 2007
SN  - 0931-6558
TI  - Cephoids. Duality and reference vectors
UR  - https://nbn-resolving.org/urn:nbn:de:hbz:361-11006
Y2  - 2024-11-22T09:37:36
ER  -