Segre Embedding

Segre embedding is a mathematical way to represent the product of two geometric objects, called projective spaces, as a single, more complex space within a higher-dimensional setting. Think of it as a method to visualize all pairs of points (one from each space) simultaneously as points in a larger space. This embedding allows mathematicians to study relationships between these objects using algebraic equations, turning a product structure into a concrete geometric form. It is fundamental in algebraic geometry for understanding how different spaces combine and interact within a unified framework.