I am starting to learn about Sobolev spaces. I am trying to understand first a bit better what $W^{1,1}(I)$ is where $I=[0,1]$. I was wondering if every function in this space has to be continuous.
2026-05-05 10:18:46.1777976326
Is every function from $W^{1,1}([0,1])$ continuous?
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