A significant background in linear algebra will be assumed in later chapters, and we’ll need a range of specific facts from that subject. These will include some aspects of linear algebra not emphasized in a typical linear algebra course, such as the role of the dual space and the consideration of various classes of invertible matrices as defining a group. For now our vector spaces will be finite dimensional. Later on we will come to state spaces that are infinite dimensional, and will address the various issues that this raises at that time.
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正文：英文 · 原著转录
核对状态：AI 辅助转录核对，未作人工审阅
原书 PDF · 印刷页 34
来源版本：2025-10-20
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