What Advances Did Harish Chandra Make In Mathematics

What advances did Harish Chandra make in mathematics?

Harish-Chandra was a mathematician of extraordinary brilliance, foresight, and ingenuity. His significant contributions to the harmonic analysis of Lie groups, representation theory of Lie groups, and other related fields have left a rich legacy for researchers that are still being studied today. On October 11, 1923, Harish-Chandra was born in Kanpur, an industrial area of Uttar Pradesh close to Prayagraj (Allahabad). During the 20th century, he rose to prominence as a mathematician. In Princeton, New Jersey, USA, Harish-Chandra passed away on October 16, 1983.

Who established representation theory, and when?

A hundred years or so ago, Frobenius developed the representation theory. We outline the circumstances that gave rise to the issue that drove Frobenius to define the characters of a finite group and demonstrate how representation theory resolves it. The correspondence between R. Dedekind and F. G. April 1896, there was a Frobenius. The author’s 1996 commemorative lectures for this occasion’s centennial served as the foundation for the current article.