Semnan University International Journal of Nonlinear Analysis and Applications 2008-6822 9 1 2018 09 01 On Hadamard and Fej\'{e}r-Hadamard inequalities for Caputo $\small{k}$-fractional derivatives 69 81 3083 10.22075/ijnaa.2018.10724.1521 EN Ghulam Farid Mathematics Department, COMSATS Institute of Information Technology, Attock Campus, Attock, Pakistan Anum Javed Mathematics, COMSATS Institute of Information Technology, Attock Campus, Attock, Pakistan Journal Article 2017 03 02 In this paper we will prove certain Hadamard and Fejer-Hadamard inequalities for the functions whose nth derivatives are convex by using Caputo k-fractional derivatives. These results have some relationship with inequalities for Caputo fractional derivatives. https://ijnaa.semnan.ac.ir/article_3083_b8b7d30ba725674609012789386a7b89.pdf