Sentence examples for exist problems in from inspiring English sources

There exist problems in applications whose models can be written in the form [9]. (1.4).

There exist problems in applications whose models can be written in the form [2] x ′ ( t ) − q ( t ) x ′ ( g ( t ) ) + ∑ i = 1 m b i ( t ) x ( h i ( t ) ) = f ( t ), t ∈ [ 0, ∞ ). (4). This equation is a particular case of (1).

The new technologies are being investigated that provide high speed, capacity, spectral efficiency, energy efficiency, pseudo outdoor communication, etc. that solves the existed problems in mobile communication system.

It shows that there exist problems of inequality in health among older adults in the study setting.

The present study shows that there exist problems of inequality in health among older adults in the study setting.

However, there exist potential problems in reusing services.

For the initial one (GA-1), despite getting an acceptable result, there still existed some problems in its optimization process.

What three major problems exist in Saudi Arabia, according to the article?

However, there exists some problem in their proofs.

Furthermore, limited longitudinal data exist on sleep problems in children with ADHD, thus their persistence and impact remain unknown.

However problems exist both in the definition of 'experiments', and in their design and realization.