Okay, so there's a thing called a Lommel polynomial. It's like a math equation with letters and numbers that helps us solve problems.
Imagine you're playing with blocks and you want to stack them in a special way. But you don't know how many blocks you need or how to stack them exactly.
That's where the Lommel polynomial comes in! It helps us figure out how many blocks we need and how to stack them so they stay balanced and don't fall over.
It can also help us with other things too, like sound waves or light waves, but that might be a bit too complicated for now. Just remember that the Lommel polynomial is a tool that helps us solve problems and figure things out.