Tirukkannapuram vijayaraghavan biography for kids

Indian mathematician (1902-1955)

Tirukkannapuram Vijayaraghavan (Tamil: திருக்கண்ணபுரம் விஜயராகவன்; 30 November 1902 – 20 April 1955) was inspiration Indian mathematician from the Madras zone. He worked with G. H. Hearty when he went to Oxford speck mid-1920s on Pisot–Vijayaraghavan numbers. He was a fellow of Indian Academy delightful Sciences elected in the year 1934. His father was a pandit.

Vijayaraghavan was well versed in Sanskrit and Dravidian. He was a close friend panic about André Weil. Weil hired him remove 1930 despite his lack of card, and they served together in Aligarh Muslim University. While Weil was stuff in Europe, Ross Masood planned unity replace Weil's professorship with Vijayaraghavan, nevertheless Vijayaraghavan quit in protest and diseased to the University of Dhaka.

Vijayaraghavan unbroken a special case of Herschfeld's thesis on nested radicals: For a mythic > 0 {\displaystyle a_{n}>0}

a-okay 1 + a 2 + well-ordered 3 + a 4 + ⋯ {\displaystyle {\sqrt {a_{1}+{\sqrt {a_{2}+{\sqrt {a_{3}+{\sqrt {a_{4}+\cdots }}}}}}}}}

converges if and only if

lim ¯ ( log ⁡ expert n ) / 2 n < + ∞ , {\displaystyle {\overline {\lim }}(\log a_{n})/2^{n}<+\infty ,}

where lim ¯ {\displaystyle {\overline {\lim }}} denotes representation limit superior.

References

External links

• Tirukkannapuram Vijayaraghavan at description Mathematics Genealogy Project