Letâs take a look at some answers: 1  Architecture roles are generally differentiated by some level of solution-specific expertise in one area or another. 2  This could involve methodology, toolsets, skill sets or even industry domain knowledge.
Definition. A vector field on two (or three) dimensional space is a function that assigns to each point (or) a two (or three dimensional) vector given by (or). That may not make a lot of sense, but most people do know what a vector field is, or at least theyâve seen a sketch of a vector field.
The objects of such a set are called vectors.A vector space is a nonempty set V of objects, called vectors, on which are defined twooperations, called addition and multiplication by scalars (real numbers), subject to the ten axiomsbelow. The axioms must hold for all u, v and w in V and for all scalars c and d.1.