P. T. Srinivasa Iyengar (the mathematician)

P. T. Srinivasa Iyengar (1898–1974) was a distinguished Indian mathematician known for his contributions to various fields, notably functional analysis, number theory, and the theory of relativity. He made significant advancements in mathematics while working at prestigious institutions, including the Indian Statistical Institute. Iyengar was also noted for his ability to conduct complex mathematical research and his influence on the development of mathematical education in India. His work has inspired many future mathematicians and paved the way for further research and innovation in the field.