List of Articles duality Open Access Article Abstract Page Full-Text 1 - Duals and approximate duals of g-frames in Hilbert spaces M. Mirzaee Azandaryani A. Khosravi 20.1001.1.22520201.2015.04.04.2.0 Open Access Article Abstract Page Full-Text 2 - On the duality of quadratic minimization problems using pseudo inverses D. Pappas G. Domazakis 20.1001.1.22520201.2019.08.02.6.8 Open Access Article Abstract Page Full-Text 3 - Some relations between $L^p$-spaces on locally compact group $G$ and double coset $K\setminus G/H$ R. A. Kamyabi Gol F. Fahimian F. Esmaeelzadeh 20.1001.1.22520201.2020.09.02.6.5