unless explicitly indicated
More generally
This result was applied to questions concerning the coefficients of …
Many of its fundamental properties are already known, however, little attention has been paid to…
among others
As is known to all,
digital signal processing applications are often concerned with the ability to do … , which are related to continuous-time signals through an acquisition process.
available samples
Concluding remarks are drawn in Section …
For simplicity,
Therefore, without loss of generality,
This completes the proof of Theorem 1.
To be specific,
It is not hard to see that …
For a proof of this lemma and more details about entire functions, see …
The purpose of this section is to do …
In many problems of practical interest,
from different perspectives