@article{(Open Science Index):https://publications.waset.org/pdf/11775, title = {Sign Pattern Matrices that Admit P0 Matrices}, author = {Ling Zhang and Ting-Zhu Huang}, country = {}, institution = {}, abstract = {A P0-matrix is a real square matrix all of whose principle minors are nonnegative. In this paper, we consider the class of P0-matrix. Our main aim is to determine which sign pattern matrices are admissible for this class of real matrices. }, journal = {International Journal of Mathematical and Computational Sciences}, volume = {5}, number = {12}, year = {2011}, pages = {1960 - 1963}, ee = {https://publications.waset.org/pdf/11775}, url = {https://publications.waset.org/vol/60}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 60, 2011}, }