Developing countries have embarked on the promotion of “ICT access for all” through subsidized Information and Communication Technologies (ICTs), especially in underserviced areas of such countries. The main aim of the “ICT access for all” is to extend the communication services to the large areas of underserviced regions through subsidized communication services. In some instances, subsidies m...

If uniform coding (Gödelization) of potentially infinite sequences of numbers can be performed in PSPACEF, then PSPACE = EXPTIME 6= EXPSPACE = 2-EXPTIME, and, for all p, we have p−EXPSPACE = p+1-EXPTIME; if it can be performed in LINSPACEF, we also have LINSPACE = DTIME(2); the proof fails, when relativized to oracle-TM’s. A by-product of this research is that PTIMEF is not closed under number-...

â  â  educational values and their role in children's stories â  study of kamel al-keilani's stories â â â  â  hossein kiyanee * â  boshra sadat mirghaderi ** â  â  abstract â  â  children are mirrors of the society. so, attention must be paid to them and their literature to instil educational values to them in the form of beautiful pictures of the literature. â  the stories are the b...

In this paper we consider a simple linear recurrence sequence $ G_n defined over function field in one variable the of complex numbers. We prove an upper bound on indices n and m such that + G_m is S $-unit. This analogue already known results number fields.