Computational Algebraic Geometry: A Journey Through Toric and Tropical Varieties

Unravel the mysteries of complex shapes called algebraic varieties! Computational algebraic geometry embarks on a journey with two powerful tools: toric and tropical varieties. Imagine a hidden world built from equations. Toric geometry acts as a translator, converting these equations into a structured grid, revealing hidden symmetries and patterns within the variety. Like a decoder ring, it unlocks the secrets of its form. Tropical geometry takes a different path. It creates a simpler shadow - a collection of flat shapes glued together - capturing the essence of the variety's geometry. This "tropicalization" allows us to analyze its interactions with other shapes and understand its overall structure with greater ease. Computational algebraic geometry leverages the power of both these approaches. By switching between these lenses, mathematicians can gain a deeper understanding of these intricate shapes, making this journey a fascinating exploration of the hidden worlds defined by equations