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【Seminars】Fractional Calculus for m-accretive Operators

  • Speaker:Dr. Maxim Kukushkin, Institute for Applied Mathematics and Automatization
  • Time:周四20:00-21:00,2021-05-20
  • Location:online

Beijing-Saint Petersburg Mathematics Colloquium (online)

摘要(Abstract) 

In this report we aim to construct an abstract model of a differential operator with a fractional integro-differential operator composition in final terms, where modeling is understood as an interpretation of concrete differential operators in terms of the infinitesimal generator of a corresponding semigroup. We study such operators as a Kipriyanov operator, Riesz potential, difference operator. Along with this, we consider transforms of m-accretive operators as a generalization, introduce a special operator class and provide a description of its spectral properties.

 

主讲人简介(Bio)

 Maksim Kukushkin is a specialist in boundary problems, fractional derivatives and operator theory being author of a wide range of publications in all these areas. He has got his PhD degree in 2016 and, after the worked at  Moscow State University of Civil Engineering, Kabardino-Balkarian Scientific Center and Saint Petersburg State Transport University.

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