Sentence examples for some existence from inspiring English sources

and obtained some existence results.

Section 3 deals with some existence results.

Some existence and uniqueness results are presented.

Some existence results of sign-changing solutions are established.

In this section, some existence theorems are presented.

In Section 4, some existence and multiplicity results are established.

In Section 3, we obtain some existence results.

We establish some existence of solutions to BVP (2).

By using the variational method, some existence results are obtained.

They established some existence results of positive solutions.

Some existence and multiplicity results of nontrivial solutions are obtained.