Pluriharmonic function

A pluriharmonic function is like a special kind of math word for a certain type of function. Just like numbers can add, subtract, multiply or divide, functions can do different things too. A pluriharmonic function is a special kind that basically means that it is a function that can be thought of as multiple harmonic functions added together.

Now, you might be wondering what a harmonic function is. Well, a harmonic function is like a type of function that can be described using a formula, just like how 2+2=4. The formula for a harmonic function is a little trickier, but just know that it describes how the function changes as you move around on a graph.

So when we say a pluriharmonic function is made up of multiple harmonic functions added together, it means that the pluriharmonic function is made up of lots of different parts that all change in different ways as you move around on the graph. It’s almost like taking a puzzle and putting different pieces together to create a bigger picture.

Overall, a pluriharmonic function is a type of function that is made up of multiple pieces that each describe different changes as you move around on a graph. So it’s kind of like a puzzle but with math!