In this chapter, we briefly discuss the necessary material needed in the subsequent chapters of the book. We provide a concise overview of fundamental concepts concerning groups, rings, and modules. The chapter primarily focuses on introducing these concepts and their basic properties, with minimal emphasis on providing proofs.

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Preliminaries

  • Ferran Cedó,
  • Leandro Vendramin

摘要

In this chapter, we briefly discuss the necessary material needed in the subsequent chapters of the book. We provide a concise overview of fundamental concepts concerning groups, rings, and modules. The chapter primarily focuses on introducing these concepts and their basic properties, with minimal emphasis on providing proofs.