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Leon H. Petrosjan
Specialization: Applied mathematics
Date of birth: 18/12/1940
Membership: Foreign Member
Date of Election: 28.11.2008
Country: Russian Federation
Phone number: (+7-812) 428 71 59
Fax: (7-812) 350 50 67
E-mail: spbuoasis7 {[ at ]} peterlink.ru, decar {[ at ]} apmath.spbu.ru
Education

Dr. of Phys. and Math. Sciences, Prof.

Positions

Professor, Head of Chair of Math Statistics, Dean of the faculty of applied mathematics – Control Processes of St.-Petersburg State University

Notices








On October 22-25, 2025, The Institute of Literature after M. Abeghyan of the National Academy of Sciences of the Republic of Armenia, The Division of Armenology and Social Sciences of the National Academy of Sciences of the Republic of Armenia, The Institute of World Literature after A.M. Gorky of the Russian Academy of Sciences, Mekhitarist Congregation, Yerevan State University, House-Museum of Avetik Isahakian, The Fundamental Scientific Library of the National Academy of Sciences of the Republic of Armenia, invite to participate in the jubilee international conference dedicated to the 150th anniversary of Avetik Isahakyan's birth

From October 23 to 25, 2025, the the Institute of Archaeology and Ethnography of the National Academy of Sciences of Armenia will hеld the International conference "Fortresses and Defensive Systems in the Ancient Near East". The opening will take place on October 23 at 11:00 a.m. in the Round Hall of the Presidium of NAS RA (24, Marshal Baghramyan Avenue)

On October 24, 2025, the book presentation with the title "Tigranakert of Artsakh: The Historical and Cultural Image in the Light of Archaeological Research" (Yerevan, Institute of Archaeology and Ethnography Press, 2025) will take place at the Round Hall of the Presidium of the NAS RA (24, Marshal Baghramyan Avenue) at 11:00 a.m.

In October 28, 2025, an informational meeting with the Committee of the "Young Scientists Support Program" will be held at the Round Hall of the Presidium of the NAS RA at 16:00

Publications in Press
28/10/2025

Մարի Սկլադովսկա-Կյուրիի անվան Ատոմային էներգիայի միջազգային գործակալության կրթաթոշակային ծրագրի հայտերի ընդունում hesc.am
27/10/2025

Արևմտյան գործընկերների աջակցությամբ ոչ պիտանի ռադիոակտիվ աղբյուրները վնասազերծվում են 1lurer.am
24/10/2025

Մեզ շրջապատող նյութերի հնարավոր վտանգները, կենսաբանությունն ու մեքենայական ուսուցումը infocom.am
21/10/2025

Կուր-Արաքսյան մշակույթը, արտասովոր մարդիկ և նրանց կավե արձանիկները infocom.am
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