Papkovich–Neuber solution

The Papkovich–Neuber solution refers to a mathematical approach used in the field of elasticity theory, particularly in the study of problems related to linear elastic materials. It is named after the Russian mathematicians Alexander Papkovich and Alfred Neuber, who developed this solution in the early 20th century. The Papkovich–Neuber solution provides a way to represent the displacement field and stress field in a linearly elastic medium in terms of harmonic functions.