Variational Methods to Mixed Boundary Value Problem for Impulsive Differential Equations With a Parameter

Applications of variational methods to Sturm–Liouville boundary‐value problem for fourth‐order impulsive differential equations

“…We refer the reader to [1,2] for related basic information. Recently, some authors have started to study the existence of solutions for impulsive boundary-value problems by using variational methods [3][4][5][6][7][8][9][10][11][12][13].…”

Multiple Periodic Solutions for a Class of Second‐Order Neutral Impulsive Functional Differential Equations

“…Recently, some researchers have studied the existence of solutions for delay differential equations via variational methods [11][12][13]. In recent years, some researchers, by using critical point theory, have studied the existence of solutions for boundary value problems, periodic solutions, and homoclinic orbits of impulsive differential systems [14][15][16][17][18][19].…”

The Nehari manifold for aψ-Hilfer fractionalp-Laplacian

“…Results on the existence and multiplicity of solutions for nonlinear boundary value problems of fractional differential equations in a fractional derivative space can be found in [16,17,18,19,33,41]. Ledesma [20,21,22] and others discuss variational problems via fractional derivatives and integrals, with important techniques, such as the Mountain Pass Theorem, Nehari manifolds, critical point theory and fibering maps (see [17,23,24,36,37,40,42]). For other works see [25,26,27,30,31].…”