Kronecker Product
From the book
Chapter 10: Matrix Block Partitioning. In the chapter mind map this icon labels Kronecker Product: $A \otimes B$. The discussion below is excerpted and lightly edited from § Kronecker Product (Matrix Tensor Product) in Mathematics for AI and Machine Learning.
The Kronecker product (also called tensor product) is a fundamental operation that creates block-structured matrices from smaller matrices.
What this drawing shows
What you see. Shows block-structured multiplication between matrices.
In the mind map. Chapter 10 — Kronecker Product. See From the book above for definitions, figures, and worked examples.
Where to read next
Read the full definitions, figures, and worked examples in Chapter 10: Matrix Block Partitioning — see the mind-map node Kronecker Product.