Here D0 and D1 are discs with the same centre, namely b.
The object of this paper is to obtain improvements in two cases, namely for forms of degree 7 and 11.
It has some basic properties in common with another most important class of functions, namely, the continuous ones.
There is another, entirely different, way to see that A=B. Namely, one can first show that......
[Note the difference between namely and that is: while namely introduces specific or extra information, that is (or i.e.) introduces another way of putting what has already been said.]