ATTENTION

On 16.01. 2020 at 10:30, the next seminar of the Department of “Optimal Control” will be held. Professor Telman Malikov, Senior Scientific Researcher of the “Optimal Control” Department, will talk  about ” Necessary conditions for an extremum in nonsmooth problems of the calculus of variations”.

The paper proposes two approaches to determine strong and weak extrema in two nonsmooth variation problems in a vector form: in the simplest problem of calculus of variations and in the variational problem with higher derivatives. The essence of the proposed approaches consists of introducing various special variations: (a) Weierstrass variations in a new modified form; (b) variations expressed by Legendre polynomials. As a result, necessary conditions for strong and weak optimalities are obtained. These conditions give rise to obtaining the Weierstrass and Legendre conditions. In the case that the Legendre condition degenerates, the necessary conditions of the form equality and inequality for a weak local minimum are obtained.

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90th anniversary of the academician Khoshbakht Yusifzadeh celebrated

On January 14, a ceremony was held on the 90th anniversary of the prominent oil scientist and geologist, the first vice-president of the State Oil Company of the Republic of Azerbaijan, academician Khoshbakht Yusifzadeh.

President of Azerbaijan Ilham Aliyev and First Vice President Mehriban Aliyeva also attended the ceremony.

Within the framework of the event, Presidential Order “On awarding Khoshbakht Yusifzadeh with the order “Heydar Aliyev” was read and President Ilham Aliyev presented the award to the academician.

After the speeches, anniversary ceremony continued with a concert program.

© Source: www.science.az

The staff of the Institute of Mathematics and Mechanics congratulates Professor Akbar Aliyev on his 70th birthday!

Akbar Bayram Aliyev was born in Garachalar village of Garabani district of the Republic of Georgia in 1950. He graduated from Mechanics and Mathematics faculty of Azerbaijan State University (Baku State University) in Mathematics specialty in 1972.

He studied at the post-graduate course in mathematical physics at the Institute of Mathematics and Mechanics of ANAS in the years 1972-1975. He was admitted to the same institute as a junior scientific worker, then in 1975 he became a senior scientific worker.

He defended his dissertation on the theme “The nature of solutions of evolutionary equations and special derivative hyperbolic equations” on the specialty of Differential Equations in 1976, he defended his doctoral dissertation on “Problems that can be solved globally for nonlinear hyperbolic equations” on the specialty of Differential Equations at Razmadze Mathematical Institute in Georgia in 1988.

He was employed as an associate professor at Azerbaijan Polytechnic Institute in 1981. From 1989 to 2001 he headed the Department of Applied Mathematics. He is a professor of Mathematics Department of Azerbaijan Technical University since 2001. He leads the Scientific Laboratory of “Mathematical Modeling of Some Non-Stationary Processes” operating at the Mathematical Department since 1991.

He has been working as a senior research fellow at the Institute of Mathematics and Mechanics since 1996, and he is the Head of the Department of Differential Equations of that Institute since 2013.

He has been engaged in pedagogical activity at several universities (Baku State University, Azerbaijan University) in different years.

His exemplary behavior and high moral qualities earned the respect of the team. He is a caring leader and a wonderful family leader. He is the author of more than 150 scientific papers and 3 textbooks, is the head of more than 10 doctors of philosophy in mathematics.

Employees of the Institute of Mathematics and Mechanics congratulate Professor Akbar Aliyev on his 70th birthday and wish him good health, a successful lifestyle, happy days and new achievements in science.

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Seminar on “On the rate of destruction of solutions of the Cauchy problem of the nonlinear Schrödinger equation” was held

On 15 January 2020 the next seminar of the departments “Differential Equations” and “Equations of mathematical physics” was held. At the seminar Ph.D., Nasibov Sharif gave a talk on the theme “On the rate of destruction of solutions of the Cauchy problem of the nonlinear Schrödinger equation”.

The talk e discussed to dissolve the nonlinear Schrodinger equation of the Koshi problem.

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Order of the President of the Republic of Azerbaijan on awarding H.B.Yusifzadeh with the order “Heydar Aliyev”

Guided by paragraph 23 of Article 109 of the Constitution of the Republic of Azerbaijan, I decide:

For great achievements in the development of the oil industry of Azerbaijan and for many years of fruitful activity, award Khoshbakht Baghi oglu Yusifzadeh with the Order of Heydar Aliyev.

Ilham Aliyev

President of the Republic of Azerbaijan

Baku city, January 13, 2020.

ATTENTION

On 15 January 2020 will be the next seminar of the departments “Differential Equations” and “Equations of mathematical physics”. At the seminar Ph.D., Nasibov Sharif will give a talk on the theme “On the rate of destruction of solutions of the Cauchy problem of the nonlinear Schrödinger equation.

The talk will be discussed to dissolve the nonlinear Schrodinger equation of the Koshi problem.

Interested persons can take part.

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