Sentence examples for many papers studying from inspiring English sources

However, as far as we know, there are not many papers studying link switching in VLC networks.

In the last few years there have appeared many papers studying the proposed model (2 -(4) [17, 17].

Since that time, many papers studying the 17 specific examples have been written by many famous mathematicians such as Watson, Selberg and Andrews [1].

There have been many papers studying singular integral equations and a relatively complete theoretical system is almost formed (see, e.g., [1 6]).

There have been many papers studying integral equations with convolution type or singular type, see, for example, Litvinchuc [8], Li [9, 10], De-Bonis [11], Du [12], Jiang [13], among which a series of valuable achievements have been obtained.

However, such mixed effects non-linear models are hard to converge, especially for datasets where there are many papers studying only one or a small number of the included tests (such as the dataset presented as example in this paper).

Many papers studied cooperative advertising and pricing decisions in a two-level supply chain.

Many papers study these spectra by experiments and analysis, both in massive and SQ semiconductor structures (see e.g. [16 18]).

Many papers study the mechanical behavior of GFRP structural elements at a macroscopic scale even in particular environmental conditions.

As a result, many papers, studies, and reports on biofuels have been published.

Since then, using the logarithmic Hölder continuity condition, there were many papers in studying the solvability and the regularity of the equation related to (1.2); for examples, see [27, 28] etc.