Sentence examples for issues of regularity from inspiring English sources

The issues of regularity and non-existence of solutions are studied in [15 19].

However, the issue of regularity and uniqueness of such a given weak solution remains a challenging open problem.

If the causal relation is a mere matter of regularity, why can't the regularities hold between facts?

There are numerous important progresses on the fundamental issue of the regularity for the weak solution to MHD systems (see [15 23]).

There are numerous important progresses on the fundamental issue of the regularity for the weak solution to (1.1), (1.2) (see [21 28] and [29 32]).

end{aligned}The global existence of a weak solution to the evolutionary NSE (1) has been long established by Leray [19] and Hopf [9]; however, the issue of its regularity and uniqueness remains open up to now.

As explained in [2], von Kármán nonlinearity is subcritical; thus, the issues of well-posedness and regularity of weak solutions are standard.

We construct solutions that do not vanish, so as to avoid any issue related to the lack of regularity of the nonlinearity at u="0.

The emphasis on hierarchical representations of functions on intervals helps to address issues of both high-order approximation and efficient application of integral operators, and the lack of regularity of multiwavelets does not preclude their use in representing differential operators.

Few of us are in any position to abandon a life of regularity for a life of spontaneity: regularity is what pays the bills.

I want to create that kind of regularity.