Carnegie Mellon University Research Showcase Tepper School of Business 8-1-2002 Square-Free Perfect Graphs Michele Conforti University of Padua Gérard Cornuéjols Carnegie Mellon University, gc0v@andrew.cmu.edu Kristina Vušković University of Leeds This Article is brought to you for free and open access by Research Showcase. It has been accepted for inclusion in Tepper School of Business by an authorized administrator of Research Showcase. For more information, please contact kbehrman@andrew.cmu.edu. Recommended Citation Conforti, Michele; Cornuéjols, Gérard; and Vušković, Kristina, "Square-Free Perfect Graphs" (2002). Tepper School of Business. Paper 84. http://repository.cmu.edu/tepper/84