Introduction to algebraic geometry : A little algebra

A little algebra
Introduction to algebraic geometry

Author : Jean-Jacques RISLER

Publication date: October 10, 2013 | Lire en français

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1. A little algebra

This section recalls some basic algebraic notions used in the body of the article (see for more details).

Definition 1: A commutative group (G, +) is a set G with an internal composition law G x G → G, $(a, b) \mapsto a + b$ ...

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A little algebra

(1) - BENNEDETTI (R.), RISLER (J.-J.) - Real algebraic and semi-algebraic sets - Hermann (1990).
(2) - BASU (S.), POLLACK (R.), ROY (M.-F.) - Basic algorithms in real Algebraic Geometry - Springer (2003)....

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