Sentence examples for one negative solution from inspiring English sources
Thus, (24) has one positive solution and one negative solution.
Thus by Corollary 3.1, the system has one positive solution and one negative solution.
Thus, (18) has at least one positive solution and one negative solution.
Moreover, BVP (1.1), (1.2) has at least one positive solution and one negative solution.
If, and, then (1.1) has at least one positive solution and one negative solution.
By Corollary 3.5, we see that problem (4.1) has at least one sign-changing solution (u_{1}), one positive solution (u_{2}), one negative solution (u_{3}).
Then system (1) has at least one positive real solution and one negative real solution.
Then system (1) has one positive real solution and one negative real solution.
Then system (1) has at least one negative real solution.
Then system (1) has one negative real solution.
On getting one non-negative solution, we can modify the argument from [26].
