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.
(3.22). which can be plotted as a vector field in the phase plane. Here = d u /d t is given by (3.2) and = d w /d t by (3.3). The flow field is also called the phase portrait of the system. An important tool in the construction of the phase portrait are the nullclines which are introduced now.