Revision as of 01:16, 17 August 2009 edit CBM (talk \| contribs) Extended confirmed users, File movers, Pending changes reviewers, Rollbackers 55,390 edits Article already marked as stub ← Previous edit		Revision as of 15:45, 17 May 2010 edit undo Freeman77 (talk \| contribs) 40 edits →<math>\prod_{i=1}^d{x_i}</math> is not Schur-concave. Try: <math>y=[1,1,-1,-2] x=[1,0,-1,-1]</math> Next edit →
Line 8: * <math>\sum_{i=1}^d{x_i^k},k \ge 1</math> is Schur-convex * <math>\prod_{i=1}^d{x_i}</math> is Schur-concave {{mathanalysis-stub}}

Schur-convex function: Difference between revisions