# Philibert Nang from Gabon wins the 2011 Ramanujan Prize

Professor Philibert Nang (44), École Normale Supérieure, Laboratoire de Recherche en Mathématiques, Libreville, Gabon, has been named the winner of the 2011 Ramanujan Prize for Young Mathematicians from Developing Countries. Philibert Nang will receive the prize at an award ceremony at Tata Institute in Mumbai, India on the 23rd of February.

The Ramanujan Prize is awarded jointly by the Abdus Salam International Centre for Theoretical Physics, the Niels Henrik Abel Memorial Fund, and the International Mathematical Union.

The Prize is in recognition of Professor Philibert Nang's outstanding contributions to the algebraic theory of D-modules. He has important classification theorems for equivariant algebraic D-modules, in terms of explicit algebraic invariants, and his results complement the insights obtained by others using perverse sheaves, and thus shedding new light on the Riemann-Hilbert correspondence.

The Prize is also in recognition of Dr. Nang's determined pursuit of high level research while engaged in an academic career in his home country of Gabon, Africa. It is hoped that his example will inspire other young African mathematicians working at the highest levels while based in Africa.

The Prize is awarded annually to a researcher from a developing country less than 45 years of age on 31 December of the year of the award, who has conducted outstanding research in a developing country. Researchers working in any branch of the mathematical sciences are eligible.

The Ramanujan Prize was awarded for the first time in 2005.

The Ramanujan Prize is supported financially by the Norwegian Niels Henrik Abel Memorial Fund. The Ramanujan Prize carries a $15,000 cash award.

**The Ramanujan Prize Selection Committee:**

Lothar Göttsche (Chair)

Helge Holden

Maria Jose Pacifico

Vasudevan Srinivas

Gang Tian

### Yves Meyer received the Abel Prize from H.M. King Harald

H.M. King Harald presented the Abel Prize to Yves Meyer of the École normale supérieure Paris-Saclay, France at an award ceremony in Oslo on 23 May. He receives the prize for his pivotal role in the development of the mathematical theory of wavelets, says John Rognes, chair of the Abel committee. Among the prominent guests attending the award ceremony was the French ambassador to Norway, Jean-François Dobelle and the Norwegian Minister of Education and Research, Torbjørn Røe Isaksen.

(26.05.2017) More### Three days of celebration for Abel Laureate Yves Meyer

His Majesty King Harald will present the Abel Prize to Yves Meyer at an award ceremony in Oslo on 23 May. He receives the prize "for his pivotal role in the development of the mathematical theory of wavelets", to quote the Abel committee. Yves Meyer, of the École normale supérieure Paris-Saclay, was the visionary leader in the modern development of this theory, at the intersection of mathematics, information technology and computational science.

(12.05.2017) More### The Abel lectures 2017

Abel Laureate Yves Meyer gave his prize lecture at the University of Oslo on the 24th of May, with following Abel lectures by Stéphane Mallat, Ingrid Daubechies og Emmanuel Jean Candès. Watch the lectures here.

(08.05.2017) More### Congratulations from AMS President

"On behalf of the American Mathematical Society, it is my great pleasure to congratulate Professor Yves Meyer, recipient of the 2017 Abel Prize. Professor Meyer has been a visionary in a broad range of fields, including number theory and differential equations. His fundamental work in the theory of wavelets has transformed the world of signal processing and has led to a myriad of practical applications." -- AMS President Kenneth A. Ribet (University of California, Berkeley)

Photo: Jim Brook

(02.04.2017) More

### Yves Meyer receives the Abel Prize

The Norwegian Academy of Science and Letters has decided to award the Abel Prize for 2017 to Yves Meyer (77) of the École normale supérieure Paris-Saclay, France “for his pivotal role in the development of the mathematical theory of wavelets”. The President of the Norwegian Academy of Science and Letters, Ole M. Sejersted, announced the winner of the 2017 Abel Prize at the Academy in Oslo today, 21 March.

Yves Meyer was the visionary leader in the modern development of this theory, at the intersection of mathematics, information technology and computational science.

Wavelet analysis has been applied in a wide variety of arenas as diverse as applied and computational harmonic analysis, data compression, noise reduction, medical imaging, archiving, digital cinema, deconvolution of the Hubble space telescope images, and the recent LIGO detection of gravitational waves created by the collision of two black holes.

Yves Meyer will receive the Abel Prize from His Majesty King Harald V at an award ceremony in Oslo on 23 May.

The Abel Prize recognizes contributions of extraordinary depth and influence to the mathematical sciences and has been awarded annually since 2003. It carries a cash award of 6 million NOK (about 675,000 Euro or 715,000 USD).

(21.03.2017) More