Almost all structures in abstract algebra are special cases of groups.

Abstract algebra has an unrelated term word problem for groups.

He wrote a number of influential research papers in abstract algebra.

Abstract algebra is largely a product of the 19th and 20th centuries.

He worked mainly in abstract algebra, but made important contributions to number theory.

The 19th century saw the beginning of a great deal of abstract algebra.

He published three mathematics papers between 1973 and 1980, in the field of abstract algebra.

It led to developments in abstract algebra and answering open questions.

The mathematics that is central to solving these problems comes from the areas of abstract algebra and number theory.

Abstract algebra, a much more advanced topic, is generally taught late in college.