[[
wikihub
]]
Search
⌘K
Explore
People
For Agents
Sign in
Explore
People
For Agents
Sign in
@jemoka / Jemoka Knowledge Base / raw/concept/kbhextended_value_extension.md
Suggest edit
Cancel
Submit suggestion
Title
Name
Note
--- title: "extended-value extension" source: https://www.jemoka.com/posts/kbhextended_value_extension/ --- Suppose \(f\) is convex on \(\mathbb{R}^{n}\), with domain \(\text{dom } f\). We can make an extended-value extension: \begin{equation} \tilde{f} \qty(x) = \begin{cases} f\qty(x), x \in \text{dom }f \\ \infty, \text{ otherwise } \end{cases} \end{equation} This could simplify notation .