Sentence examples for difficult to be verified from inspiring English sources

However, the latter is difficult to be verified.  .

However, the latter is difficult to be verified.

In Theorem 1, hypothesis (HF)(2) may be sometimes difficult to be verified, and also the mapping g needs to be uniformly bounded.

The programs of the different features entangle in the same reusable program units of the programming language, making them also difficult to be verified, maintained and reused.

For a system of ordinary differential equations if F (also called the vector field of the system) is injective in D, then the system cannot admit multiple equilibria in D, i.e. the equations F x) = 0 have no more than one root in D. Lemma 1 provides a sufficient condition for the absence of multiple equilibria of a general system, but such a condition is difficult to be verified.

However, the effectiveness of those clustering criterions including input wind speed, rotor slip and rotor current are difficult to be theoretically verified.

While it was difficult to verify who was responsible for the assaults, a Turkish security official said Azaz had been struck by Russian missiles.

Although such an assumption is difficult to verify, it is widely accepted that polychaetes exhibit many ancestral traits in their body plan and embryonic development [ 5].

It is not difficult to verify that are the monotone bifunctions, and for each fixed, they are hemicontinuous in the variable.

then it is not difficult to verify that is a positive solution of the BVP (1.5)–(1.7) if and only if is a fixed point of.

It is not difficult to verify that is a normal cone in, and.