Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 6/24/83; site burdvax.UUCP Path: utzoo!watmath!clyde!burl!ulysses!allegra!bellcore!decvax!genrad!panda!talcott!harvard!seismo!rochester!cmu-cs-pt!cadre!psuvax1!burdvax!edwardd From: edwardd@burdvax.UUCP (Edward Dougherty) Newsgroups: net.physics Subject: matrix diagonalization Message-ID: <1998@burdvax.UUCP> Date: Mon, 6-May-85 09:05:24 EDT Article-I.D.: burdvax.1998 Posted: Mon May 6 09:05:24 1985 Date-Received: Thu, 9-May-85 02:32:54 EDT Organization: System Development Corporation, Paoli PA Lines: 16 This is further info. on the diagonalization routine I require. The matrix elements are all real, and it is a tri-diagonal matrix, it doesnt appear to be Hermetian but that is my problem, it shouldnt affect the diagonalization routine. I'm trying to simulate atoms in a laser cavity so N will be greater than 500, hopefully I be able to go larger. I hope someone has an efficient routine; Thanks; Ed Dougherty allegra ! psuvax ! burdvax ! edwardd