👉 Berkowitz is a mathematical function that was introduced by John A. Berkowitz in 1963 and has applications in various areas of mathematics, including analysis, numerical analysis, and control theory. The term "berkowitz" is often used in the context of nonlinear partial differential equations (NPDs) to denote the solution of a certain class of NPDs with specific properties. Specifically, Berkowitz introduced the function \( f(t,x) \), which represents a potential function
