Björling problem

The Björling problem is a classical problem in the field of differential geometry, particularly in the study of surfaces. It involves the construction of a surface that is defined by a given curve and a specified normal vector field along that curve. More formally, the Björling problem can be described as follows: 1. **Input Specifications**: - A smooth space curve \(C(t)\) in \(\mathbb{R}^3\) (parametrized by \(t\)).