Math & Science ⇒ Maximum Operator in Subscript with Text underneath

[thunder]

Hi,

I want to write an equation with an Upsilon with the indices \max{k \in lp(i)}L(k)}.
My problem is that the k \in lp(i) is written as indices and not underneath. How do I do that?

Code: Select all

\begin{equation}
\Upsilon_{\max_{k \in lp(i)}(L_k)} = 1
\end{equation}

[thunder]

Problem solved:

Code: Select all

\begin{equation} 
\Upsilon_{\max\limits_{k \in lp(i)}(L_k)} = 1 
\end{equation}