Activities

FROM 30 Nov to 01 Dec 2024, participation and presentation of my next paper to the Sixth International Conference on Mathematics and its Applications in Various Fields (Engineering - Medical - Commercial - .... etc.). 

FROM 17 Dec to 19 Dec 2022, participation to the WOMEN in ICT held in Alexandria (Egypt). Please find my mini review presentation at the papers

From 08 May to 27 january 2018, participation to a IBRO-SIMONS COMPUTATIONAL NEUROSCIENCE IMBIZO held in Muizenberg (South Africa)

From 01 May to 10 May 2017, participation to a CIMPA School on Numerical Analysis and PDEs held in Ifrane (Morocco)

From 21 November to 25 November 2017, I have participated to a Fall School on PDES and Probability organized by the chair of Mathematics and Applications of AIMS-Senegal.

Yesterday, Monday, October the 10th, at 19h00, the AIMS Journal Public Talk received Mohamed Taoufiq Damir,  who is actually AIMS Senegal Tutor and Phd Student, also a former student of that Campus. The talk entitled

"The chemistry of Integers"

Audiency was there in time, AIMS Students, Tutors (Cheik Birahim Ndao, Mboya Ba, Jean Claude, Lamine Touré). The big surprise was the presence of Professor David Bekole from Cameroon generally called "Grand Pa", Professor Abdoul Salam Diallo from Mambay University in Senegal.

Abstract 

The positive integers were undoubtedly the 1st objects investigated by the early mathematics.

More than 2000 years ago and exactly 300 B.C, Euclid found out that the primes are the “atoms" of the integers composition, or, in our modern language, he stated the 1st form of the fundamental theorem of arithmetics, namely the fact that every integer greater than one is either a prime or a product of primes.

The non uniformity of the distribution of primes and the lack of structure on the ring of integers, always blocked the evolution of the field, which imposed the necessity of introducing new techniques.

The  goal of the talk is to highlight various "analytic" techniques that were introduced in order to attack problems on the distribution of primes and the theory of integers.

Patrick Tenga

Next Thursday, Sept the 29th, at 19h00, the AIMS Journal Public Talk will receive Prof. Sigrid Boege, from the Heidelberg university, Germany.

The talk is entitled :

                                                                   From Hasse to Siegel to A.Weil.

Abstract 

In 1923, Hasse proved an existence theorem, which was later named Hasse principle for quadratic forms.

In 1935, Siegel instead of only giving the existence of the solutions gave formulas for the number of solutions. He established a connection between the number of integer solutions of an equation X'AX = t​ and the number of solutions of certain congruences.

His formulas can be interpreted in the form of ''Adelic groups" and Tamagawa measures.

Everybody knows (or believes) that there is a connexion, but nevertheless it is not at all trivial to obtain the exact formulas of Siegel from the latter theory, and there are still some details to be discovered. 

Looking forward to meeting you next Thursday at 19h00, in the 2nd room (next to the library).

Patrick Tenga