Rouben V. Ambartzumian

Rouben V. Ambartzumian is an Armenian mathematician and Academician of National Academy of Sciences of Armenia. He works in Stochastic Geometry and Integral Geometry where he created a new branch, combinatorial integral geometry. The subject of combinatorial integral geometry received support from mathematicians and D. G. Kendall at the 1976 Sevan Symposium which was sponsored by Royal Society of London and The London Mathematical Society. In the framework of the later theory he solved a number of classical problems in particular the as well as Hilbert's fourth problem in 1976. He is a holder of the Rollo Davidson Prize of Cambridge University of 1982. Rouben's interest in Integral Geometry was inherited from his father. Nobel Prize winner Allan McLeod Cormack wrote: "Ambartsumian gave the first numerical inversion of the Radon transform and it gives the lie to the often made statement that computed tomography would have been impossible without computers". Victor Hambardzumyan, in his book "A Life in Astrophysics", wrote about the work of Rouben V. Ambartzumian, "More recently, it came to my knowledge that the invariance principle or invariant embedding was applied in a purely mathematical field of integral geometry where it gave birth to a novel, combinatorial branch." See R. V. Ambartzumian, «Combinatorial Integral Geometry», John Wiley, 1982.

Experience

1968 – present, Head of department,,
1990 – 2010 Chief Editor of the
1990 – 2010 Translation Editor of,
2009 -2013 Director of the, Yerevan, Armenia

Education, scientific degrees

1986 Academician of National Academy of Sciences of Armenia
1975 Soviet Doctor of Mathematics and Physics, from Steklov Mathematical Institute, Moscow
1968 Soviet Kandidat of Mathematics and Physics, from Steklov Mathematical Institute, Moscow
1959–1964 Moscow State University diploma, Mathematician.

Books authored

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Collections of papers, Editor

“Combinatorial Principles in Stochastic Geometry” NASRA Publishing House, Yerevan 1980

The paper contains a review of the main results of Yerevan research group in planar stochastic geometry, in particular the second order random geometrical processes using the methods of integration of combinatorial decompositions and invariant imbedding.

“Stochastic Geometry, Geometric Statistics, Stereology”.
“Stochastic and Integral Geometry”,, in, Vol 9, Nos 1-2

Organizer of International Conferences

1978 – I Sevan Symposium on Integral Geometry “200 anniversary of Buffon problem”, Sevan, Armenia. Sponsorship from the Royal Society of London
1983 – Conference on Stochastic Geometry, Geometric Statistics and Stereology, Oberwolfach
1985 – II Sevan Symposium on Integral and Stochastic Geometry, Sevan, Armenia
1991- Conference on Stochastic Geometry, Oberwolfach
2013- Swiss –Armenian Round Table