Since its creation, the institute has been the center of mathematical research in Hungary.

Hey has also conducted mathematical and statistical research in population genetics.

The 1950s were not good years for mathematical research.

In his mathematical research he frequently uses extensive computer calculation.

These talks are in the areas of current mathematical research.

He retired from teaching in 1953, but continued his mathematical research for many subsequent years.

Whether a modern student could ever gain similar powers from mathematical research alone, was still to be seen.

We must do a great deal of mathematical and physical research.

Graph theory is a growing area in mathematical research, and has a large specialized vocabulary.

His contributions are also to the general development of mathematical research and teaching in India.