Atefe Razghandi - Department of Mathematics and Computer Sciences, Hakim Sabzevari University, Sabzevar, Iran.
Ali Akbar Arefijamaal - Department of Mathematics and Computer Sciences, Hakim Sabzevari University, Sabzevar, Iran.

K-g-frames, as an extension of g-frames and K-frames are one of the active fields in frame theory. In this paper, we  consider continuous K-g-frames which are a generalization of discrete K-g-frames. We give the necessary and sufficient conditions to characterize their duals. For example, the canonical dual  of a given K-g-frame is described by both its frame operator and its alternate duals.

Continuous frames, K-frames, Continuous K-g-frames, K-g-duals