A functional equation
-
- Posts: 33
- Joined: Tue May 10, 2016 3:56 pm
A functional equation
Find a function $f(x)$ which satisfies the functional equation:
$$f^2(x) = c(x^2 + 1) + f(x^2),$$
where $c$ is a positive constant.
$$f^2(x) = c(x^2 + 1) + f(x^2),$$
where $c$ is a positive constant.
Create an account or sign in to join the discussion
You need to be a member in order to post a reply
Create an account
Not a member? register to join our community
Members can start their own topics & subscribe to topics
It’s free and only takes a minute
Sign in
Who is online
Users browsing this forum: No registered users and 20 guests