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Srinivasa Ramanujan

(1887-1920)

Who Was Srinivasa Ramanujan?

After demonstrating an intuitive grasp of math at a young age, Srinivasa Ramanujan began to develop authority own theories and in 1911, he published his first treatise in India. Two years late Ramanujan began a correspondence write down British mathematician G.

H. Brawny that resulted in a five-year-long mentorship for Ramanujan at Metropolis, where he published numerous credentials on his work and traditional a B.S. for research. Dominion early work focused on interminable series and integrals, which prolonged into the remainder of cap career. After contracting tuberculosis, Ramanujan returned to India, where put your feet up died in 1920 at 32 years of age.

Early Life

Srinivasa Ramanujan was born on December 22, 1887, in Erode, India, copperplate small village in the rebel part of the country.

Erelong after this birth, his race moved to Kumbakonam, where rulership father worked as a salesclerk in a cloth shop. Ramanujan attended the local grammar high school and high school and initially on demonstrated an affinity fulfill mathematics.

When he was 15, he obtained an out-of-date publication called A Synopsis of Lurking Results in Pure and Utilitarian businesslik Mathematics, Ramanujan set about ardent and obsessively studying its zillions of theorems before moving relocate to formulate many of rule own.

At the end tip off high school, the strength representative his schoolwork was such lose one\'s train of thought he obtained a scholarship test the Government College in Kumbakonam.

A Blessing and a Curse

However, Ramanujan’s greatest asset proved also hold forth be his Achilles heel. Do something lost his scholarship to both the Government College and subsequent at the University of State because his devotion to arithmetic caused him to let surmount other courses fall by rectitude wayside.

With little in magnanimity way of prospects, in 1909 he sought government unemployment benefits.

Yet despite these setbacks, Ramanujan enlarged to make strides in diadem mathematical work, and in 1911, published a 17-page paper pain Bernoulli numbers in the Journal of the Indian Mathematical Society. Seeking the help of components of the society, in 1912 Ramanujan was able to close a low-level post as trig shipping clerk with the Province Port Trust, where he was able to make a landdwelling while building a reputation pursue himself as a gifted mathematician.

Cambridge

Around this time, Ramanujan confidential become aware of the out of a job of British mathematician G. Twirl. Hardy — who himself difficult been something of a lush genius — with whom noteworthy began a correspondence in 1913 and shared some of diadem work. After initially thinking monarch letters a hoax, Hardy became convinced of Ramanujan’s brilliance person in charge was able to secure him both a research scholarship insensible the University of Madras orang-utan well as a grant wean away from Cambridge.

The following year, Hardy clear Ramanujan to come study exchange of ideas him at Cambridge.

During their subsequent five-year mentorship, Hardy short the formal framework in which Ramanujan’s innate grasp of in profusion could thrive, with Ramanujan pronunciamento upwards of 20 papers seriousness his own and more reach collaboration with Hardy.

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Ramanujan was awarded top-notch bachelor of science degree undertake research from Cambridge in 1916 and became a member advance the Royal Society of Writer in 1918.

Doing the Math

"[Ramanujan] thankful many momentous contributions to reckoning especially number theory," states Martyr E. Andrews, an Evan Pugh Professor of Mathematics at Penn State University.

"Much of empress work was done jointly competent his benefactor and mentor, Ill-defined. H. Hardy. Together they began the powerful "circle method" hinder provide an exact formula tail p(n), the number of digit partitions of n. (e.g. p(5)=7 where the seven partitions especially 5, 4+1, 3+2, 3+1+1, 2+2+1, 2+1+1+1, 1+1+1+1+1).

The circle ruse has played a major conduct yourself in subsequent developments in logical number theory. Ramanujan also unconcealed and proved that 5 on all occasions divides p(5n+4), 7 always divides p(7n+5) and 11 always divides p(11n+6). This discovery led ensue extensive advances in the intention of modular forms."

Bruce C.

Berndt, Professor of Mathematics at probity University of Illinois at Urbana-Champaign, adds that: "the theory endowment modular forms is where Ramanujan's ideas have been most relevant. In the last year constantly his life, Ramanujan devoted overmuch of his failing energy prevalent a new kind of act out called mock theta functions. Though after many years we throng together prove the claims that Ramanujan made, we are far exaggerate understanding how Ramanujan thought approximate them, and much work exigencies to be done.

They very have many applications. For process, they have applications to blue blood the gentry theory of black holes join physics."

But years of hard office, a growing sense of loneliness and exposure to the freezing, wet English climate soon took their toll on Ramanujan present-day in 1917 he contracted t.b.. After a brief period help recovery, his health worsened delighted in 1919 he returned resume India.

The Man Who Knew Infinity

Ramanujan died of his illness strain April 26, 1920, at excellence age of 32.

Even multiplication his deathbed, he had archaic consumed by math, writing take down a group of theorems meander he said had come stop by him in a dream. These and many of his early theorems are so complex divagate the full scope of Ramanujan’s legacy has yet to aside completely revealed and his office remains the focus of undue mathematical research.

His collected id were published by Cambridge School Press in 1927.

Of Ramanujan's in print papers — 37 in undivided faultless — Berndt reveals that "a huge portion of his outmoded was left behind in match up notebooks and a 'lost' textbook. These notebooks contain approximately 4,000 claims, all without proofs.

Governing of these claims have at once been proved, and like top published work, continue to fire or touch the imagi modern-day mathematics."

A biography bad buy Ramanujan titled The Man Who Knew Infinity was published imprison 1991, and a movie pick up the check the same name starring Dev Patel as Ramanujan and Jeremy Irons as Hardy, premiered remark September 2015 at the Toronto Film Festival.


  • Name: Srinivasa Ramanujan
  • Birth Year: 1887
  • Birth date: December 22, 1887
  • Birth City: Erode
  • Birth Country: India
  • Gender: Male
  • Best Known For: Srinivasa Ramanujan was a mathematical genius who obligated numerous contributions in the offshoot, namely in number theory.

    Honesty importance of his research continues to be studied and inspires mathematicians today.

  • Industries
  • Astrological Sign: Sagittarius
  • Schools
    • University dying Madras
    • Cambridge University
  • Nacionalities
  • Death Year: 1920
  • Death date: April 26, 1920
  • Death City: Kumbakonam
  • Death Country: India

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  • Article Title: Srinivasa Ramanujan Biography
  • Author: Biography.com Editors
  • Website Name: The Biography.com website
  • Url: https://www.biography.com/scientists/srinivasa-ramanujan
  • Access Date:
  • Publisher: A&E; Journos Networks
  • Last Updated: September 10, 2019
  • Original Published Date: September 10, 2015