a number of papers

USAGE SUMMARY

'a number of papers' is correct and usable in written English.
You can use it to refer to a specific amount of papers, generally more than two. For example: "I need to review a number of papers before the end of the week."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

A number of papers were forced out of business.

The New York Times

He carried a number of papers from school — homework, report card, year-end bulletins.

The New Yorker

A Fund spokeswoman said: "We will be publishing a number of papers on Greece later today.

The Guardian - Business

Ulam wrote a number of papers and books on aspects of mathematics.

Britannica

"A number of papers say to expect decades of cooling against a long-term warming trend.

The Guardian

They have been studied in a number of papers in detail.

Journal of Wind Engineering and Industrial Aerodynamics

A number of papers on this subject have been published in the past few years.

Journal of Sound and Vibration

A number of papers have been published on the simulation of structural-acoustic design optimization.

Journal of Sound and Vibration

In the meantime, I've developed a writing career, publishing a book and a number of papers and articles.

The Guardian

A number of papers from climate 'skeptics' have sought to fit the surface temperature measurements with various cycles.

The Guardian

Today, building on a number of papers published in the last year, Hotta outlines his idea and its implications.

MIT Technology Review

Expert writing Tips

Best practice

When using "a number of papers", ensure it's followed by a specific topic or area to provide context. For instance, "a number of papers on climate change" is more informative than just "a number of papers".

Common error

Avoid using a singular verb with "a number of papers". Since "number" refers to multiple papers, use a plural verb. For example, use "a number of papers have shown" instead of "a number of papers has shown".

Linguistic Context

The phrase "a number of papers" functions as a determiner phrase, specifying a quantity of scholarly articles or documents. It's used to indicate that multiple papers exist on a particular topic, as confirmed by Ludwig's examples.

Expression frequency: Very common

Frequent in

Science

47%

News & Media

37%

Formal & Business

16%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "a number of papers" is a grammatically sound and frequently used phrase to denote multiple documents, particularly in research and academic spheres. Ludwig AI confirms its correctness and provides various real-world examples. While versatile, remember to use a plural verb and provide context for clarity. For alternative expressions, consider "several papers" or "multiple studies" to refine your writing. Although mainly neutral to formal, its high frequency in scientific contexts increases the level of the register. Keep in mind that the term is absent in both encyclopedias and wikis.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

several papers

Replaces "a number of" with the synonym "several", indicating more than two but not a large quantity.

many papers

Uses "many" instead of "a number of", suggesting a large quantity of papers.

multiple papers

Formally emphasizes that there's more than one paper.

various papers

Emphasizes the diversity or variety of the papers, rather than just their quantity.

numerous papers

Implies that there is a significantly high quantity of papers.

a few papers

Indicates a small quantity of papers, in contrast to "a number of" which suggests more than just a couple.

a quantity of papers

More explicitly states the presence of a certain amount or collection of papers.

a collection of papers

Highlights that papers are grouped together, potentially for a common theme or author.

a selection of papers

Suggests that papers have been chosen or curated for a specific purpose or focus.

a body of research

Frames papers as a collective scholarly output contributing to a larger area of study.

FAQs

How do I use "a number of papers" in a sentence?

You can use "a number of papers" to indicate that multiple research documents or articles exist on a particular topic. For example, "A number of papers have explored the effects of social media on teenagers".

What's a more formal alternative to "a number of papers"?

A more formal alternative could be "numerous papers" or "multiple studies". These alternatives maintain a professional tone suitable for academic or business writing. For example, "Multiple studies have shown the effectiveness of this method".

What's the difference between "a number of papers" and "the number of papers"?

"A number of papers" implies several or many papers, emphasizing quantity. "The number of papers" refers to a specific, countable quantity. For instance, "a number of papers discuss this topic", versus "the number of papers published this year is 50".

Can I use "a number of papers" in informal writing?

While "a number of papers" is generally suitable for formal writing, it can also be used in informal contexts when discussing research or academic topics. However, in purely informal situations, simpler phrases like "several papers" or "some papers" might be more appropriate.