https://hackerpaper.kaipfister.de/p/cond-mat_9802256/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMThttps://news.ycombinator.com/item?id=434151urn:hackerpapers:mention:cond-mat_9802256:434151Wed, 14 Jan 2009 19:50:46 GMT<p>The paper is very short. He basically applies principles outlined in the first two papers cited to the market over the last year. &quot;Some distance properties of latent root and vector methods used in multivariate analysis&quot; http://biomet.oxfordjournals.org/cgi/content/abstract/53/3-4... &quot;Hierarchical StructureinFinancial Markets&quot; http://arxiv.org/pdf/cond-mat/9802256 The first is behind a journal wall, but if you&#x27;re at a university you should probably have access. The second is free for everyone! Yay.</p><p><a href="https://hackerpaper.kaipfister.de/p/cond-mat_9802256/">Paper and discussion history</a>. A mention is not an endorsement.</p>cond-mat.stat-mech