The following publications are possibly variants of this publication:
- Lovász-Schrijver PSD-operator and the stable set polytope of claw-free graphsSilvia M. Bianchi, Mariana S. Escalante, Graciela L. Nasini, Annegret Katrin Wagler. DAM, 332:70-86, June 2023. [doi]
- Lovász-Schrijver PSD-Operator on Some Graph Classes Defined by Clique CutsetsAnnegret Wagler. iscopt 2018: 416-427 [doi]
- On the Lovász-Schrijver PSD-operator on graph classes defined by clique cutsetsAnnegret Katrin Wagler. DAM, 308:209-219, 2022. [doi]
- Lovász-Schrijver SDP-operator, near-perfect graphs and near-bipartite graphsSilvia M. Bianchi, Mariana S. Escalante, Graciela L. Nasini, Levent Tunçel. mp, 162(1-2):201-223, 2017. [doi]
- Lovász-Schrijver SDP-operator and a superclass of near-perfect graphsSilvia M. Bianchi, Mariana S. Escalante, Graciela L. Nasini, Levent Tunçel. endm, 44:339-344, 2013. [doi]
- Lovász and Schrijver N_+ -Relaxation on Web GraphsMariana S. Escalante, Graciela L. Nasini. iscopt 2014: 221-229 [doi]