User:Wikieditoroftoday/Solutions To Physics Textbooks/Physical Properties of Crystals (9780198511656)/Chapter 2
Chapter 2 - Transformations and Second-Rank Tensors: Further Developments edit
Exercise 2.1 edit
p.35
Problem: Prove that the square length is an invariant (does not change by a transformation of axes).
Solution:
with the relation (6) on p.34 ( is the Kronecker delta) it follows that
Exercise 2.2 edit
p.46
Exercise 2.3 edit
p.46
Exercise 2.4 edit
p.47
Exercise 2.5 edit
p.47
Exercise 2.6 edit
p.48