Conventional biopic The Man Who Knew Infinity focuses less on its protagonist, the Indian mathematician S. Ramanujan, than on the Brits who worked with him. Content collapsed.

A novel type of functions called biregular irreducible functions is introduced and applied as security components (instead of, e.g., universal hash functions) in seeded modular wiretap coding schemes, ...

Most source separation algorithms are implemented as spectrogram decomposition. In contrast, time-domain source separation is less investigated since there is a lack of an efficient signal ...

SRINIVASA RAMANUJAN, whose death was announced in NATURE of June 3, was born in 1888, in the neighbourhood of Madras, the son of poor parents, and a Brahmin by caste. I know very little of his ...