When I wrote my thesis my abstract was broken into 4 paragraphs. The examiners suggested making it all one paragraph because “an abstract should be just one paragraph”. But the university template required the abstract to have a page to itself, and I thought the page breaks helped so kept them. Arguably the abstract could have been shorter, but for a thesis like document its harder, because a thesis (in practice) is kind of a mash of different things you did over several years crammed together, so it doesn’t have “a main point”.
When I wrote my thesis my abstract was broken into 4 paragraphs. The examiners suggested making it all one paragraph because “an abstract should be just one paragraph”. But the university template required the abstract to have a page to itself, and I thought the page breaks helped so kept them. Arguably the abstract could have been shorter, but for a thesis like document its harder, because a thesis (in practice) is kind of a mash of different things you did over several years crammed together, so it doesn’t have “a main point”.