Armin Hadjian, Maryam Ramezani
Abstract:
By using variational methods and critical point theory, we establish
the existence of infinitely many classical solutions for a
fourth-order differential equation. This equation has nonlinear
boundary conditions and depends on two real parameters.
Submitted December 21, 2016. Published May 3, 2017.
Math Subject Classifications: 34B15, 58E05.
Key Words: Fourth-order equations; variational methods;
infinitely many solutions.
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Armin Hadjian Department of Mathematics Faculty of Basic Sciences University of Bojnord, P.O. Box 1339 Bojnord 94531, Iran email: hadjian83@gmail.com, a.hadjian@ub.ac.ir |
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Maryam Ramezani Department of Mathematics Faculty of Basic Sciences University of Bojnord, P.O. Box 1339 Bojnord 94531, Iran email: mar.ram.math@gmail.com |
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