Ansys Learning
In this video lesson, the study of constitutive relations is continued. Frame invariance or invariance with respect to the observer is covered. It is an exceedingly important concept in the field of nonlinear elasticity. Physically it is easy to understand but the mathematical expression may be abstract. This lesson is part of the Ansys Innovation Course: Continuum Mechanics – Objectivity (Frame Invariance) and Material Symmetry. To access this and all of our free, online courses — featuring additional videos, quizzes and handouts — visit Ansys Innovation Courses at https://www.ansys.com/courses. This course was created for Ansys Innovation Courses by Professor Kresihna Garikipati and Dr. Gregory Teichert, University of Michigan, in partnership with Ansys.
Source
Objectivity: Change of Observer — Lesson 1, Part 1
