عنوان عملگرها و K_g قابها نوع پژوهش مقالات در همایش ها کلیدواژهها g-Bessel sequence, g-orthonormal basis, g-Riesz basis, bounded linear operator. چکیده K-g-frames are a generalization of g-frames that have better advantages in practical applications than g-frames. In this paper, we focus on the constructions of K-g-frames for Hilbert spaces by certain operators with specific properties. پژوهشگران فرخنده تخته (نفر اول)