# Mathematics Current Affairs - 2019

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# Canadian mathematician Robert P. Langlands wins Abel Prize 2018

Canadian mathematician Robert P. Langlands (81) has won prestigious Abel Prize 2018 for his visionary programme *connecting representation theory to number theory*. He will receive the award from Norway’s King Harald V at an award ceremony in Oslo in May 2018.

#### Robert Phelan Langlands

He was born on October 6, 1936 at New Westminster, British Columbia, Canada. He is best known as founder of Langlands program, a vast web of conjectures and results connecting representation theory and automorphic forms to study of Galois groups in number theory. He is emeritus professor and occupies Albert Einstein’s office at Institute for Advanced Study in Princeton.

#### Abel Prize

It is awarded annually by Norwegian Academy of Science and Letters to one or more outstanding mathematicians. The award was established by Government of Norway in 2001 and awarded annually since 2003. It is named after 19th century Norwegian mathematician Niels Henrik Abel. It is one of world’s top prizes in mathematics and is considered to be maths equivalent of Nobel Prize, which has no prize for mathematics.

It carries monetary award of 6 million Norwegian kroner (NOK) (around 600,000 Euros). Indian American mathematician R. Srinivasa Varadhan was bestowed with this award in 2007 for his fundamental contributions to probability theory and for creating a unified theory of large deviation.

**Month:**Current Affairs – March, 2018** Categories:** Awards

Tags: Abel Prize • Abel Prize 2018 • awards • Canada • Langlands program • Mathematics • Norway • Norwegian Academy of Science and Letters • Number Theory • Persons in News • Representation Theory

# French mathematician Yves Meyer wins 2017 Abel Prize

French mathematician **Yves Meyer** has won the prestigious 2017 Abel Prize for his pivotal role in the development of the **mathematical theory of wavelets** (small waves or ripples).

His theory is used for applications ranging from image compression to the detection of gravitational waves from the merging of black holes. It also allowed scientists to create unique wavelet transforms suited to specific signals.

#### About Abel Prize

- It is awarded annually by the Norwegian Academy of Science and Letters to one or more outstanding mathematicians. It is named after Norwegian mathematician Niels Henrik Abel.
- The award was established by the Government of Norway in 2001. It is described as the mathematician’s Nobel Prize and is one of the world’s top prizes in mathematics
- It carries monetary award of 6 million Norwegian kroner (NOK) (around 600,000 Euros).
- Indian American mathematician R. Srinivasa Varadhan was bestowed with this award in 2007 for his fundamental contributions to probability theory and for creating a unified theory of large deviation.

#### About Wavelets

Wavelets are widely used in signal processing, including in compressing certain formats of JPEG images. They are like their more famous cousins Fourier transforms. They are particularly useful when the goal is to discard some extraneous information (such as low-frequency noise from the universe) while keeping the important signal.

**Month:**Current Affairs – March, 2017** Categories:** Awards • Persons in News

Tags: Abel Prize • awards • France • International • Mathematics • Netherlands • Persons in News • Yves Meyer