On weaving operator-valued frames

This paper addresses the weaving theory of operator-valued frames (OPV-frames). We give a rigorous proof of the equivalence between "weakly woven" and "woven" of OPV-frames; estimate the optimal universal OPV-frame bounds of all weavings; and prove that OPV-frame and its dual OPV-frame are woven. Also, using examples, we show that "woven property" does not have transmissibility, and that a collection of pairwise weaving frames need not be woven. Finally, we give a sufficient condition for a collection of adjacent weaving OPV-frames to be woven.