Fotografi av Vladimir Tkatjev

Vladimir Tkatjev

Biträdande professor

Research interests

  • Minimal submanifolds, surfaces of prescribed mean curvature
  • Nonassociative algebras, PDE's and cubic minimal cones
  • Entire solutions of quasilinear elliptic type PDE's
  • Quadrature domains, harmonic moments, lemniscates

Link to my profile at ResearchGate

CV

Academic degrees

Education

  • 2008-2010: Master of Education (Lärarexamen, 180hp), Stockholm University
  • 1987-1990: PhD studies, Sobolev Institution of Mathematics (Novosibirsk) and Volgograd State University, advisor: Vladimir M. Miklyukov
  • 1980-1985: Specialist degree in Mathematics s (M.Sc. equivalent), Diploma cum laude, Volgograd State University 
    Advisor: Vladimir M. Miklyukov

Editorial boards

Awards

  • 2000, Award of the President of the Russian Federation (President Grant for young Doctors of Sciences)
  • 1997, Honor Soros Docent, “In recognition and appreciation of outstanding contributions to world science and science education”
  • 1995, Grand-Prix of Municipal Educational Program, Volgograd
  • 1995, Award of winner of competition of the International Soros Science Education Program (ISSEP) in specialty Mathematics
  • 1985, Gold medal from Volgograd State University, a distinction given to students with only maximal grades
  • 1984, A winner of All-Russian Mathematical Olympiad for students, Sverdlovsk

Grants

Supervisor:

  • 2002-2004, Geometry of quasilinear partial differential equations, Grant of the Russian Foundation for Basic Research #03-01-00304
  • 2000-2002, Surfaces of zero mean curvature, Grant of the President of Russian Federation #00-15-99274
  • 1997-1998, Global geometry of minimal tubes and conformal invariants, Grant of the Ministry of Higher Education #97-0-1.3-114
  • 1995-1996, Starlike minimal surfaces, Grant of the Ministry of Higher Education, #95-0-1.9-34
  • 1994 , travel grant of Swiss National Science Foundation
  • 1994-1995, Minimal surfaces of parabolic conformal type, Grant of the Soros Initiative in Fundamental Sciences

Participant:

  • 2007-2010, Harmonic and complex analysis and their applications, ESF network HCAA
  • 2008-2009, Potential theory and mathematical physics, Vetenskapsrådet #2007-6224, Sweden
  • 2005-2007, The exponential transform and other topics in potential theory, Swedish Royal Academy of Sciences (KVA)
  • 1995-1997, Quasilinear PDEs of elliptic type, Grant INTAS#10170
  • 1993-1994, Geometry in large of zero-mean surfaces in Minkowski space, Grant of the Russian Foundation for Basic Research #93-011-176

Publikationer

Preprints

 

2024

Vladimir Tkachev (2024) Inner isotopes associated with automorphisms of commutative associative algebras Communications in Mathematics, Vol. 32, s. 153-184 (Artikel i tidskrift) Vidare till DOI

2021

Vladimir Kozlov, Sonja Radosavljevic, Vladimir Tkachev, Uno Wennergren (2021) Global stability of an age-structured population model on several temporally variable patches Journal of Mathematical Biology, Vol. 83, Artikel 68 (Artikel i tidskrift) Vidare till DOI
Jonathan Andersson, Samia Ghersheen, Vladimir Kozlov, Vladimir Tkachev, Uno Wennergren (2021) Effect of density dependence on coinfection dynamics: part 2 Analysis and Mathematical Physics, Vol. 11, Artikel 169 (Artikel i tidskrift) Vidare till DOI
Jonathan Andersson, Samia Ghersheen, Vladimir Kozlov, Vladimir Tkachev, Uno Wennergren (2021) Effect of density dependence on coinfection dynamics Analysis and Mathematical Physics, Vol. 11, Artikel 166 (Artikel i tidskrift) Vidare till DOI
Vladimir Tkachev (2021) The universality of one half in commutative nonassociative algebras with identities Journal of Algebra, Vol. 569, s. 466-510 (Artikel i tidskrift) Vidare till DOI

Organisation