https://hackerpaper.kaipfister.de/p/1909.04380/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMThttps://news.ycombinator.com/item?id=21301068urn:hackerpapers:mention:1909.04380:21301068Sat, 19 Oct 2019 22:10:38 GMT<p>I only read the abstract from the most recent linked article [1], but it sounds like the results are statistically correct. For this field, that makes a lot of sense, rather than computing strictly “accurate” velocity/acceleration from finite differences (see [2] for the basics on this integration method / domain). Edit (to make my comment clearer): they came up with a method to calculate the velocities they need for solving these equations with a new closed-form solution that doesn’t depend on the timestep size. This lets the author combine the new calculation with previous work to take big…</p><p><a href="https://hackerpaper.kaipfister.de/p/1909.04380/">Paper and discussion history</a>. A mention is not an endorsement.</p>cond-mat.stat-mech