Aleksandr S. Poretskii

DSC_9731

Assistant Professor, PhD

email: poras1990@list.ru
PURE SPBU

 Directions of Reaserch

  • Mathematical theory of waveguides
  • Electromagnetism
  • Elliptic boundary value problems

Basic research papers

  1. B.A. Plamenevskii, A.S. Poretckii, The Maxwell system in waveguides with several cylindrical ends, Algebra and Analysis, vol. 25(2013), no 1, 94-155.(in Russian)
    English translation, St. Petersburg Math. Journal, vol. 25(2014), no 1.
  2. B.A. Plamenevskii, A.S. Poretckii, O.V. Sarafanov, On a method for computing waveguide scattering matrices in vicinities of thresholds, Algebra and Analysis, vol. 26(2014), no 1(in Russian);
    English translation, St. Petersburg Math. Journal, vol. 26(2015), no 1.
  3. Plamenevskii B.A., Poretskii A.S. and Sarafanov O.V., On computation of waveguide scattering matrices for the Maxwell system, Funct. Anal. Appl., 49:1(2015), 77-80.
  4. Plamenevskii B.A., Poretskii A.S. The Maxwell system in waveguides with several cylindrical outlets to infinity and nonhomogeneous anisotropic filling, St. Petersburg Math. J., Vol 29, No 2, 2018, Pages 289-314
  5. Plamenevskii B.A., Poretskii A.S. Behaviour of waveguide scattering matrices in a neighborhood of thresholds, to appear in St. Petersburg Math. J., Vol 30, No 2, 2019
  6. Plamenevskii, B.A., Poretskii, A.S., Sarafanov, O.V., On a Method of Approximate Computing of Scattering Matrices for Electromagnetic Waveguides, Doklady Physics, Vol. 63, No 10, 1 October 2018, Pages 414-417

Teaching

  1. Seminars «Methods of Mathematical Physics» for 3rd year students

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