the purpose of this paper is to obtain necessary and suffcient conditionsfor existence approximate fixed point on geraghty-contraction. in this paper,denitions of approximate -pair fixed point for two maps tα , sα and theirdiameters are given in a metric space.

OSPF, or Open Shortest Path First, is a commonly used interior gateway protocol. An integer weight is assigned to each arc and the entire network topology and arc weights are known to each router. Each router computes a graph of shortest weight paths from itself to every other router in the network. Traffic is routed on the shortest weight paths. All traffic leaving router s with destination ro...

A Pin-Grid-Array (PGA) package router is presented in this paper. Given a chip cavity with a number of I/O pads around its boundary and an equivalent number of pins distributed on the substrate, the objective of the router is to complete the planar interconnection of pad-to-pin nets on one or more layers. This router consists of three phases: layer assignment, topological routing, and geometric...

A unique method has been developed to scavenge energy from monocrystaline solar cells to power wireless router nodes used in indoor applications. The system’s energy harvesting module consists of solar cells connected in series-parallel combination to scavenge energy from 34W fluorescent lights. A set of ultracapacitors were used as the energy storage device. Two router nodes were used as a rou...

The function of a router is to switch arriving packets to their correct output destination. A router is built to achieve a specified capacity (the sum of the rates of its interfaces), and users expect a router to consistently achieve this capacity. However, no commercial high-speed router can guarantee today that it will achieve its full capacity for all arrival traffic patterns. This is due to...