You will need to have: 1  the ability to grasp complex and dynamic legislation; 2  the capacity to explain, apply and monitor such legislation; 3  effective communication skills, both oral and written; 4  patience and resilience; 5  analytical, problem-solving and decision-making skills; 6  leadership and management qualities;
Converge is a verb that applies limits, sequences, series, and integrals. The word diverge is used for the negation of it. A limit converges if it exists, that is, if it has a finite value. It diverges if it doesn't exist.
The divergence of a vector field , denoted or (the notation used in this work), is defined by a limit of the surface integral. (1) where the surface integral gives the value of integrated over a closed infinitesimal boundary surface surrounding a volume element , which is taken to size zero using a limiting process. The divergence of a vector field is therefore a scalar field. If , then the field is said to be a divergenceless field. The symbol is variously known as nabla or del.. The physical significance of the divergence of a vector field is the rate at which density exits a given region of space.