Fog computing provides an effective solution to various problems by extending the cloud’s functionality typically more limited units closer user devices. can provide a higher level of experience due its geographic and network topology location distribution. IoT services also need be managed seamlessly ensure adequate QoS (due mobility devices or temporary periods without internet connection). S...

We present here a simple model describing coexistence of solid and vapour phases. The two phases are separated by an interface. We show that when the concentration of supersaturated vapour reaches the dew-point, the droplet of solid is created spontaneously on the interface, adding to it a monolayer of a “visible” size. Mathematics Subject Classification (2000). Primary: 82B20, 82B24 Secondary:...