ELI5: Explain Like I'm 5

Computable topology

Okay kiddo, let's talk about computable topology!

First, we need to talk about topology. Imagine you have a lump of clay and you can bend, stretch, twist or deform it in any way. Now, you want to understand how each point on the clay is connected to other points, even if you change its shape. This is what topology is all about. It's the study of the properties of objects that don't change when the object is stretched, bent or deformed.

Now, let's move on to computable topology. This is when we take the concepts of topology, like connectedness or boundaries, and use computers to help us study them.

For instance, if we have a shape like a doughnut, we want to know if it has a hole through the middle. To determine this, we use a computer program that can tell us if any point on the shape is connected to another point that goes through the center hole. This program can analyze the shape and give us valuable information about its topological properties.

Overall, computable topology combines two fields of study, topology and computer science, to help us better understand complex geometric shapes and their properties.