TY - JOUR T1 - Improved Hermite Hadamard type inequalities for harmonically convex functions via Katugampola fractional integrals AU - Şanlı, Zeynep AU - Köroğlu, Tuncay AU - Kunt, Mehmet PY - 2019 DA - August Y2 - 2018 DO - 10.31801/cfsuasmas.413019 JF - Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics JO - Commun. Fac. Sci. Univ. Ank. Ser. A1 Math. Stat. PB - Ankara University WT - DergiPark SN - 1303-5991 SP - 1556 EP - 1575 VL - 68 IS - 2 LA - en AB - In this paper,we proved three new Katugampola fractional Hermite-Hadamard type inequalities for harmonically convex functions by using the leftand the right fractional integrals independently. One of our Katugampola frac-tional Hermite-Hadamard type inequalities is better than given in [15]. Also,we gave two new Katugampola fractional identities for differentiable functions.By using these identities, we obtained some new trapezoidal type inequalitiesfor harmonically convex functions. Our results generalize many results fromearlier papers. KW - Harmonically convex functions KW - Hermite-Hadamard inequalities KW - Katugampola fractional integrals CR - Abbas, G. and Farid, G., Hadamard and Fejer-Hadamard type inequalities for harmonically convex functions via generalized fractional integrals, J. Anal., 25(1) (2017), 107-119. CR - Abbas, G., Farid, G., Khan, K. A. and Rehman, A. U., Generalized fractional integrals inequalities for harmonically convex function, J. Anal., 8(4) (2017), 1-16. CR - Awan, M. U., Noor, M. A., Mihai, M. V. and Noor, K. I., Inequalities via harmonic convex functions: Conformable fractional calculus approach, J. Math. Inequal., 12(1) (2018), 143-153. CR - Chen, H. and Katugampola, U. N., Hermite-Hadamard and Hermite-Hadamard-Fejér type inequalities for generalized fractional integrals. J. Math. Anal. Appl., 446, (2017) 1274--1291. CR - Chen, F. and Wu, S., Fejer and Hermite-Hadamard type inequalities for harmonically convex functions, J. Appl. Math., Article ID:386806 (2014), 1-6. CR - Dragomir, S. S., Inequalities of Hermite-Hadamard type for HA-convex functions, Moroccan J. P. Appl. Anal., 3(1) (2017), 83-101. CR - İşcan, İ., Hermite-Hadamard type inequalities for harmonically convex functions, Hacettepe J. Math. Statist., 46(6) (2014), 935-942. CR - İşcan, İ., Kunt, M. and Yazıcı, N., Hermite-Hadamard-Fejer type inequalities for harmonically convex functions via fractional integrals, New Trends in Math. Sci., 4(3) (2016), 239-253. CR - İşcan, İ. and Wu, S., Hermite-Hadamard type inequalities for harmonically convex functions via fractional integrals, Appl. Math. Comput., 238 (2014), 237-244. CR - Katugampola, U. N., New approach to generalized fractional integral, Appl. Math. Comput., 218(3) (2011) 860-865. CR - Katugampola, U. N., Mellin transforms of generalized fractional integrals and derivatives, Appl. Math. Comput., 257 (2015) 566-580. CR - Kilbas, A. A., Srivastava, H. M. and Trujillo, J. J., Theory and applications of fractional differential equations. Elsevier, Amsterdam, 2006. CR - Kunt, M. and İşcan, İ., Hermite-Hadamard type inequalities for harmonically (α,m)-convex functions by using fractional integrals, Konuralp J. Math., 5(1) (2017), 201-213. CR - Kunt, M., İşcan, İ. and Yazıcı, N., Hermite-Hadamard type inequalities for product of harmonically convex functions via Riemann-Liouville fractional integrals, J. Math. Anal., 7(4) (2016), 74-82. CR - Kunt, M., İşcan, İ., Yazıcı, N. and Gözütok, U., On new inequalities of Hermite-Hadamard-Fejer type for harmonically convex functions via fractional integrals, Springer Plus, 5(635) (2016), 1-19. CR - Mihai, M. V., Awan, M. U., Noor, M. A. and Noor, K. I., Fractional Hermite-Hadamard inequalities containing generalized Mittag-Leffler function, J. Inequal. Appl., 265 (2017), 1-13. CR - Mumcu, İ., Set, E. and Akdemir, A. O., Hermite-Hadamard type inequalities for harmonically convex functions via Katuganpola fractional integrals, Researchgate Preprint, (2017), Available online from: https://www.researchgate.net/publication/319649734. CR - Prudnikov, A. P., Brychkov, Y. A. and Marichev, O. J., Integral and series, Elementary Functions, vol. 1, Nauka, Moscow, 1981. CR - Roberts, A. W. and Varberg, D. E., Convex functions, Academic Press, New York, 1973. CR - Şanlı, Z., Kunt, M. and Köroğlu, T., New Riemann-Liouville fractional Hermite Hadamard type inequalities for harmonically convex functions, ResearchGate Preprint, 2018, Doi: 10.13140/RG.2.2.14263.42400. UR - https://doi.org/10.31801/cfsuasmas.413019 L1 - https://dergipark.org.tr/en/download/article-file/677066 ER -