In caching system, it is desirable to design a coded scheme with the transmission load $R$ and subpacketization notation="LaTeX">$F$ as small possible, in order improve efficiency of peak traffic times decrease implementation complexi...

In this paper we investigate the sub-channel assignment and power control to maximize the total sum rate in the uplink of two-cell network. It is assumed that there are some sub-channels in each cell which should be allocated among some users. Also, each user is subjected to a power constraint. The underlying problem is a non-convex mixed integer non-linear optimization problem which does not h...

The first author has recently shown that semisimple algebraic groups are classified up to motivic equivalence by the local versions of the classical Tits indexes over field extensions, known as Tits p-indexes. We provide in this article the complete description of the values of the Tits p-indexes over fields. From this exhaustive study, we also deduce criteria for motivic equivalence of semisim...

Literature and most textbooks around the world describe Silver-Meal in such a way that periods with zero demand make suggest higher frequency of order replenishments than necessary therefore total costs necessary. Silver-Meal, still best-known technique, is inferior to other lesser-known techniques when time interval calculations presently days not months. The purpose this article show another ...