4 papers · 1 filter
On wovenness of K-fusion frames
Animesh Bhandari, Saikat Mukherjee
In frame theory literature, there are several generalizations of frame, K-fusion frame presents a flavour of one such generalization, basically it is an intertwined replica of K-fr…
Menger Convexity and Fixed Point Results
Ajit Kumar Gupta, Saikat Mukherjee
Shimizu and Takahashi proved that every decreasing sequence of nonempty, bounded, closed, convex subsets of a complete, uniformly Takahashi convex metric space has nonempty interse…
On Nonempty Intersection Properties in Metric Spaces
Ajit K. Gupta, Saikat Mukherjee
The classical Cantor's intersection theorem states that in a complete metric space , intersection of every decreasing sequence of nonempty closed bounded subsets, with diameter…
Characterizations of Weaving K-frames
Animesh Bhandari, Debajit Borah, Saikat Mukherjee
In distributed signal processing frames play significant role as redundant building blocks. Bemrose et. al. were motivated from this concept, as a result they introduced weaving fr…