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Institutt for datateknologi og beregningsorienterte ingeniørfag gregory.chechkin@uit.no Narvik

Chechkin, Gregory


Professor


  • Rustem R. Gadyl'shin, Andrey Piatnitski, Gregory Chechkin :
    Spectral problem with Steklov condition on a thin perforated interface
    Doklady. Mathematics 2016 DOI
  • Youcef Amirat, Olivier Bodart, Gregory Chechkin, Andrey Piatnitski :
    Asymptotics of a spectral-sieve problem
    Journal of Mathematical Analysis and Applications 2016 ARKIV / DOI
  • Youcef Amirat, Gregory Chechkin, Maxim Romanov :
    On multiscale homogenization problems in boundary layer theory
    Zeitschrift für Angewandte Mathematik und Physik 2012 SAMMENDRAG / DOI
  • Gregory Chechkin, T A Melnyk :
    Asymptotics of eigenelements to spectral problem in thick cascade junction with concentrated masses
    Applicable Analysis 2012 DOI
  • Gregory Chechkin, Doina Cioranescu, Alain Damlamian, Andrey Piatnitski :
    On boundary value problem with singular inhomogeneity concentrated on the boundary
    Journal des Mathématiques Pures et Appliquées 2012 SAMMENDRAG / DOI
  • Youcef Amirat, Olivier Bodart, Gregory A. Chechkin, Andrey Piatnitski :
    Boundary homogenization in domains with randomly oscillating boundary
    Stochastic Processes and their Applications 2011 DOI
  • Gregory A. Chechkin, Tatiana P. Chechkina, Ciro D'Apice, Umberto De Maio, T A Melnyk :
    Homogenization of 3D thick cascade junction with a random transmission zone periodic in one direction
    Russian journal of mathematical physics 2010 DOI
  • Gregory A. Chechkin, Ciro D'Apice, Umberto De Maio :
    On the rate of convergence of solutions in domain with periodic multilevel oscillating boundary
    Mathematical Models and Methods in Applied Sciences 2010 DOI
  • Youcef Amirat, Gregory A. Chechkin, Rustem R. Gadylshin :
    Asymptotic approximation of eigenelements of the Dirichlet problem for the Laplacian in a domain with shoots
    Mathematical Methods in the Applied Sciences 2010 DOI
  • Rustem R Gadyl'shin, Yulia O Koroleva, Gregory A. Chechkin :
    On the Eigenvalue of the Laplacian in a Domain Perforated along the Boundary
    Doklady. Mathematics 2010 DOI
  • Gregory A. Chechkin, S. V. Spiridonov :
    Percolation of the boundary layer of a newtonian fluid through a perforated obstacle
    Journal of Mathematical Sciences 2010
  • Youcef Amirat, Gregory A. Chechkin, Rustem R. Gadylshin :
    Spectral boundary homogenization in domains with oscillating boundaries
    Nonlinear Analysis: Real world applications 2010 DOI
  • Gregory Chechkin, Ciro D'Apice, Umberto De Maio :
    On the rate of convergence of solutions in domain with periodic multilevel oscillating boundary
    Mathematical Methods in the Applied Sciences 2010 DOI
  • Gregory A. Chechkin, Yulia O Koroleva, Annette Meidell, Lars-Erik Persson :
    On the Friedrichs inequality in a domain perforated aperiodically along the boundary. Homogenization procedure. Asymptotics for parabolic problems
    Russian journal of mathematical physics 2009 DOI
  • Gregory A. Chechkin, Tatiana P. Chechkina, Ciro D'Apice, Umberto De Maio, T A Melnyk :
    Asymptotic analysis of a boundary-value problem in a cascade thick junction with a random transmission zone
    Applicable Analysis 2009 DOI
  • Gregory A. Chechkin, Tatiana P Chechkina, Ciro D'Apice, Umberto De Maio :
    HOMOGENIZATION IN DOMAINS RANDOMLY PERFORATED ALONG THE BOUNDARY
    Discrete and continuous dynamical systems. Series B 2009 DOI
  • Taras A. Mel'nik, Gregory A. Chechkin, Tatiana P Chechkina :
    Convergence theorems for solutions and energy functionals of boundary value problems in thick multilevel junctions of a new type with perturbed conditions on the boundary of thin rectangles
    Journal of Mathematical Sciences 2009
  • Taras A. Mel'nik, Gregory A. Chechkin :
    Asymptotic analysis of boundary-value problems in thick three-dimensional multi-level junctions
    Sbornik: Mathematics 2009
  • Taras A. Mel'nik, Gregory A. Chechkin :
    Homogenization of a boundary value problem in a thick cascade junction
    Journal of Mathematical Sciences 2008
  • Youcef Amirat, Gregory A. Chechkin, Rustem R Gadyl'shin :
    Asymptotics of the solution of a Dirichlet spectral problem in a junction with highly oscillating boundary
    Comptes rendus. Mecanique 2008
  • Gregory A. Chechkin, Dag Lukkassen, Annette Meidell :
    On the Sapondzhyan-Babuska Paradox
    Applicable Analysis 2008
  • Gregory A. Chechkin, Rustem R Gadyl'shin :
    On boundary-value problems for the Laplacian in bounded domains with micro inhomogeneous structure of the boundaries
    Acta Mathematica Sinica. English series 2007
  • Youcef Amirat, Gregory A. Chechkin, Rustem R Gadyl'shin :
    Asymptotics for eigenelements of Laplacian in domain with oscillating boundary: multiple eigenvalues
    Applicable Analysis 2007
  • Gregory A. Chechkin :
    Homogenization of a model spectral problem for the Laplace operator in a domain with many closely located "heavy" and "intermediate heavy" concentrated masses
    Journal of Mathematical Sciences 2006
  • Gregory A. Chechkin :
    Homogenization of solutions to problems for the Laplace operator in unbounded domains with many concentrated masses on the boundary
    Journal of Mathematical Sciences 2006
  • Alain Bourgeat, Gregory A. Chechkin, Andrey Piatnitski :
    Singular double porosity model
    Applicable Analysis 2003
  • Gregory A. Chechkin, Vasilii V. Jikov, Dag Lukkassen, Andrey Piatnitski :
    On homogenization of networks and junctions
    Asymptotic Analysis 2002
  • A.G. Belyaev, Andrey L. Piatnitski, Gregory A. Chechkin :
    Averaging in a perforated domain with an oscillating third boundary condition
    ? 2001
  • Gregory Chechkin, Avner Friedman, Andrey L. Piatnitski :
    The boundary-value problem in domains with very rapidly oscillating boundary
    Journal of Mathematical Analysis and Applications 1999
  • Gregory Chechkin, Andrey L. Piatnitski :
    Homogenization of boundary-value problem in a locally periodic perforated domain
    Applicable Analysis 1999
  • Gregory A. Chechkin, Andrey Piatnitski, Alexey Shamaev :
    Homogenization : methods and applications
    American Mathematical Society (AMS) 2007
  • Gregory A. Chechkin, S. V. Spiridonov :
    Homogenization of stratified boundary layer of viscous fluid percolated through perforated obstacle
    2010
  • Gregory A. Chechkin, G.M. Fadeeva, V.N. Samokhin :
    Boundary layer equations for the O. A. Ladyzhenskaya modification of the Navier-Stokes system
    2010
  • Gregory A. Chechkin, T A Melnyk :
    Thick junctions with heavy transmission layer
    2010
  • Youcef Amirat, Olivier Bodart, Gregory A. Chechkin, Andrey Piatnitski :
    Asymptotic behaviour of solution to boundary-value problem in a domain with randomly oscillating boundary
    2009
  • Youcef Amirat, Gregory A. Chechkin, Rustem R Gadyl'shin :
    Asymptotic approximation of eigenelements of the Dirichlet problem for the Laplacian in a periodic junction with straight symmetric shoots
    2009
  • Gregory A. Chechkin :
    Averaging of a boundary value problem in a thick multilevel junction
    2008
  • Gregory A. Chechkin :
    Asymptotics of solutions to boundary value problems in multilevel junction
    2008
  • Gregory A. Chechkin, Tatiana P Chechkina :
    Homogenization of random multilevel junctions
    2008
  • Gregory A. Chechkin :
    On problems in unbounded domains with concentrated masses
    2007
  • Youcef Amirat, Gregory A. Chechkin, Rustem R. Gadylshin :
    Asymptotics of eigenvalues and eigenfunctions for the Laplace operator in a domain with oscillating boundary. Multiple eigenvalue case
    2007
  • Gregory A. Chechkin :
    On problems in unbounded domains with concentrated masses
    2007
  • Gregory A. Chechkin :
    Behavior of bodies with singular perturbation of density
    2006
  • Andrey Piatnitski, Guy Beeri, Johan Byström, Dag Lukkassen, Lars-Erik Persson, Gregory A. Chechkin m.fl.:
    Styrket forskningsmiljø ved HiN
    11. mai 2006
  • Gregory A. Chechkin :
    On behavior of spectrum to boundary-value problems in domains with concentrated masses
    2006
  • A.G. Belyaev, Gregory Chechkin, Andrey Piatnitski :
    Homogenization of a second-order elliptic operator in a perforated domain with oscillating Fourier boundary conditions
    1999
  • Alexandr G. Belyaev, Gregory Chechkin, Andrey Piatnitski :
    Asymptotic behaviour of the solutions of a boundary value problem in a perforated domain with oscillating boundary
    1998 OMTALE

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