Category: Sessions
A brief overview of the theory of ‘dessins d’enfants’ of Grothendieck
6 May 2014, a general meeting of AMU was held, which was addressed by Prof. George B. Shabat from the Russian State University for the Humanities with a report “A brief overview of the theory of ‘dessins d’enfants’ of Grothendieck”.
Some relations between the self-commutator and the numerical range of operators
25 April 2014, a general meeting of AMU was held. Prof. Levon Gevorgyan from the State Engineering University of Armenia have presented a talk “Some relations between the self-commutator and the numerical range of operators”. Abstract: For a Hilbert space bounded … Continue reading
On the union of arithmetic progressions
10 April 2014, a general meeting of AMU was held, which was addressed by Prof. Rom Pinchasi from Israel Institute of Technology with a report “On the union of arithmetic progressions”. Abstract: We show that for every there is an absolute constant such … Continue reading
Stochasric Models in Robotics
22 November 2013, a general meeting of AMU was held, which will addressed online by Prof. Gregory Chirikjian (USA) with a report “Stochasric Models in Robotics”.
Infinite Ergodic Transformations
25 April 2013, a general meeting of AMU was held, which was addressed by Prof. Arshag Hajian from Northeastern University (Boston, Mass) with a report “Infinite Ergodic Transformations”. The basic concepts and results of ergodic theory in spaces with infinite … Continue reading
Invariants of Ergodic Transformations
April 11, 2013 the regular meeting of the AMU was addressed by Victor Arzumanian (Institute of Mathematics) with the talk “Invariants of Ergodic Transformations”. In the report, an introduction to ergodic theory was presented, and the isomorphism problem was formulated, … Continue reading
Perfect Codes and Dirichlet Domains
At the regular session of AMU, February 14, 2013, Jirair Margaryan (State University) presented a talk on Coding Theory, “Perfect codes and Dirichlet domains”.
Inclusion-exclusion and point processes
At the regular meeting of 15 December 2012, Prof. Ruben Ambartzumian from the Institute of Mathematics (National Academy) gave a talk on the theme “Inclusion-exclusion and point processes”. A combinatorial (inclusion-exclusion) approach to the construction of point processes starting from … Continue reading
Accurate estimates characterizing the spectral stability of elliptic differential operators
At the regular session of 11 October, 2012, Prof. Vladimir Burenkov from Moscow had represented a talk on the theme “Accurate estimates characterizing the spectral stability of elliptic differential operators”.
Semi-rings and their applications; Graphs on manifolds and rational functions
At the regular session of May 10, 2012 mathematicians from Moscow, Alexander Guterman and Elena Kreines, have presented two talks on the following themes: Alexander Guterman: “Semi-rings and their applications”, Elena Kreines: “Graphs on manifolds and rational functions”.