Aral A.2020-06-252020-06-2520189789811330773; 9789811330766https://doi.org/10.1007/978-981-13-3077-3_9https://hdl.handle.net/20.500.12587/2594In the paper, we constructed a class of linear positive operators generalizing Picard integral operators which preserve the functions eµx and e2µx, µ > 0. We show that these operators are approximation processes in a suitable weighted spaces. The uniform weighted approximation order of constructed operators is given via exponential weighted modulus of smoothness.We also obtain their shape preserving properties considering exponential convexity. © Springer Nature Singapore Pte Ltd. 2018.eninfo:eu-repo/semantics/closedAccessVoronovskaya-type theoremsWeighted modulus of continuityBook Chapter15716810.1007/978-981-13-3077-3_92-s2.0-85081715504N/A