# Structure Tensor of Matrices

#### Sudharaka

##### Well-known member
MHB Math Helper
Hi everyone,

Here's is a question I have trouble understanding. Hope you can help me out. Specifically what is meant by the structure tensor and how is it computed when given a $$2\times 2$$ triangular matrix?

Problem:

Write the structure tensor for the algebra $$A$$ of traingular $$2\times 2$$ matrices with real coefficients.