Generalized Geometric Difference Sequence Spaces and its duals
  Objective of this paper is to introduce the generalized geometric difference sequence spaces   $l_\infty^{G}(\Delta^m_G), c^G(\Delta^m_G), c_0^{G}(\Delta^m_G)$ and to prove that these are Banach spaces. Then we prove some inclusion properties. Also we compute their dual spaces. 
Khirod Boruah, Bipan Hazarika and Mikail Et
math.FA