What is the Fibonacci rule?
I heard about a mathematical concept called the Fibonacci rule, and I'm curious to understand what it is. Could someone explain this rule to me in simple terms?
Why do we need integral?
I'm wondering about the necessity of integrals. Why is it important to have integrals in mathematics and what are its applications in real-world problems?
What is a Semimartingale in finance?
Could you please explain to me in simple terms what a Semimartingale is in the context of finance? I've heard it mentioned in discussions about stochastic processes and financial modeling, but I'm not entirely clear on its definition and significance. Could you elaborate on its properties and why it's important in the world of finance?
What is abelian and non-abelian?
Could you please explain the difference between abelian and non-abelian in the context of mathematics and how they relate to group theory? I'm particularly interested in understanding how the properties of these two types of groups differ and what applications they have in various fields, including cryptography and finance.