Heidarkhani, Shapour; Salari, Amjad Nontrivial solutions for impulsive fractional differential systems through variational methods. (English) Zbl 1458.34021 Math. Methods Appl. Sci. 43, No. 10, 6529-6541 (2020). Reviewer: Syed Abbas (Mandi) MSC: 34A08 26A33 34A37 58E50 58E05 PDFBibTeX XMLCite \textit{S. Heidarkhani} and \textit{A. Salari}, Math. Methods Appl. Sci. 43, No. 10, 6529--6541 (2020; Zbl 1458.34021) Full Text: DOI
Caristi, Giuseppe; Heidarkhani, Shapour; Salari, Amjad Variational approaches to Kirchhoff-type second-order impulsive differential equations on the half-line. (English) Zbl 1390.34053 Result. Math. 73, No. 1, Paper No. 44, 31 p. (2018). Reviewer: Jan Tomeček (Olomouc) MSC: 34B09 34B37 34B08 58E50 PDFBibTeX XMLCite \textit{G. Caristi} et al., Result. Math. 73, No. 1, Paper No. 44, 31 p. (2018; Zbl 1390.34053) Full Text: DOI
Heidarkhani, Shapour; Salari, Amjad Existence of three solutions for impulsive perturbated elastic beam fourth-order equations of Kirchoff type. (English) Zbl 1399.34091 Stud. Sci. Math. Hung. 54, No. 1, 119-140 (2017). MSC: 34B37 34B15 74K10 58E50 PDFBibTeX XMLCite \textit{S. Heidarkhani} and \textit{A. Salari}, Stud. Sci. Math. Hung. 54, No. 1, 119--140 (2017; Zbl 1399.34091) Full Text: DOI
Heidarkhani, Shapour; Ferrara, Massimiliano; Caristi, Giuseppe; Salari, Amjad Existence of three solutions for impulsive nonlinear fractional boundary value problems. (English) Zbl 1371.34013 Opusc. Math. 37, No. 2, 281-301 (2017). MSC: 34A08 34B37 34B08 58E50 PDFBibTeX XMLCite \textit{S. Heidarkhani} et al., Opusc. Math. 37, No. 2, 281--301 (2017; Zbl 1371.34013) Full Text: DOI
Heidarkhani, Shapour; Salari, Amjad; Caristi, Giuseppe Infinitely many solutions for impulsive nonlinear fractional boundary value problems. (English) Zbl 1419.34024 Adv. Difference Equ. 2016, Paper No. 196, 19 p. (2016). MSC: 34A08 34B37 58E05 58E30 26A33 PDFBibTeX XMLCite \textit{S. Heidarkhani} et al., Adv. Difference Equ. 2016, Paper No. 196, 19 p. (2016; Zbl 1419.34024) Full Text: DOI
Heidarkhani, Shapour; Ferrara, Massimiliano; Salari, Amjad; Caristi, Giuseppe Multiple solutions for a class of perturbed second-order differential equations with impulses. (English) Zbl 1348.34060 Bound. Value Probl. 2016, Paper No. 74, 16 p. (2016). MSC: 34B37 34D10 58E50 PDFBibTeX XMLCite \textit{S. Heidarkhani} et al., Bound. Value Probl. 2016, Paper No. 74, 16 p. (2016; Zbl 1348.34060) Full Text: DOI
Heidarkhani, Shapour; Ferrara, Massimiliano; Salari, Amjad Infinitely many periodic solutions for a class of perturbed second-order differential equations with impulses. (English) Zbl 1327.34052 Acta Appl. Math. 139, No. 1, 81-94 (2015). Reviewer: Jan Tomeček (Olomouc) MSC: 34B37 34C25 34A37 58E50 34B08 PDFBibTeX XMLCite \textit{S. Heidarkhani} et al., Acta Appl. Math. 139, No. 1, 81--94 (2015; Zbl 1327.34052) Full Text: DOI