Le Hai Khoi

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
for all f ∈ H . The numbers C1 and C2 are certainly not unique. The optimal upper constant, inf C2, will be called the upper frame bound for {fn}. Similarly, the optimal lower constant, supC1, will be called the lower frame bound for {fn}. A frame is called tight if its lower and upper frame bounds are the same. Also, a frame is called Parseval or(More)
  • 1