The concept of Isogeometric Analysis (IGA) was introduced in [1] with the aim of bridging the gap between computer-aided design (CAD) and the finite element method. This aim is pursued by adopting the same spline or Non-uniform rational B-spline (NURBS) basis functions used to design domain geometries in CAD to construct both trial and test spaces in the discrete variational formu- lation of differential problems.

Electric Field lines and wall displacement

Magnetic Field lines

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