Du, Yongqiang; Feng, Wenying; Wang, Ying; Zhang, Guang Positive solutions for a nonlinear algebraic system with nonnegative coefficient matrix. (English) Zbl 1368.15013 Appl. Math. Lett. 64, 150-155 (2017). MSC: 15A24 47N40 60H10 × Cite Format Result Cite Review PDF Full Text: DOI
Du, Yongqiang; Zhang, Guang; Feng, Wenying Existence of positive solutions for a class of nonlinear algebraic systems. (English) Zbl 1400.39004 Math. Probl. Eng. 2016, Article ID 6120169, 7 p. (2016). MSC: 39A12 34B18 65H10 × Cite Format Result Cite Review PDF Full Text: DOI