@article{YUJOR, author = {K.C. Sivakumar}, title = { A class of singular R0-matrices and extensions to semidefinite linear complementarity problems}, journal = {Yugoslav Journal of Operations Research}, volume = {23}, number = {2}, year = {2016}, keywords = {}, abstract = {For A ∈ ℝn×n and q ∈ ℝn, the linear complementarity problem LCP(A}, issn = {2334-6043}, url = {https://yujor.fon.bg.ac.rs/index.php/yujor/article/view/415} }