Abstract
AbstractIn this paper, the existence of two solutions for superlinear fourth-order impulsive elastic beam equations is obtained. We get two theorems via variational methods and corresponding two-critical-point theorems. Combining with the Newton-iterative method, an example is presented to illustrate the value of the obtained theorems.
Funder
National Natural Science Foundation of China
the Taishan Scholars Program of Shandong Province
Publisher
Springer Science and Business Media LLC
Subject
Algebra and Number Theory,Analysis
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