For those who don't know what 'ellipsis' is:
It's a phenomenon when you intentionally omit something otherwise nesessary in formal writing in a way considered appropriate by the native speakers, like "You finished yet?" with the 'have' omitted: 'Have you finished yet?'.

There are several kinds of ellipsis, too many details to it to describe here, you may wiki-google it to learn more.

P.S. Did you notice how I omitted the 'there are' in front of the 'too many details'.