Positions

Selected Publications

Academic Article

Year Title Altmetric
2019 Extended states for the schrodinger operator with quasi-periodic potential in dimension twoMemoirs of the American Mathematical Society.  258:1-152. 2019
2017 Ballistic Transport for the Schrödinger Operator with Limit-Periodic or Quasi-Periodic Potential in Dimension TwoCommunications in Mathematical Physics.  354:85-113. 2017
2017 Solutions of Nonlinear Polyharmonic Equation with Periodic Potential 2017
2013 Spectral properties of a limit-periodic Schrödinger operator in dimension two 2013
2013 Multiscale analysis in momentum space for quasi-periodic potential in dimension twoJournal of Mathematical Physics.  54. 2013
2012 Extended states for polyharmonic operators with quasi-periodic potentials in dimension twoJournal of Mathematical Physics.  53. 2012
2009 On the schrödinger operator with limit-periodic potential in dimension twoOperator Theory Advances and Applications.  186:257-265. 2009
2008 Absolutely continuous spectrum of a polyharmonic operator with a limit periodic potential in dimension twoCommunications in Partial Differential Equations.  33:1711-1728. 2008
2007 Spectral properties of polyharmonic operators with limit-periodic potential in dimension two 2007
2006 On polyharmonic operators with limit-periodic potential in dimension two 2006
2004 Spectral properties of the periodic magnetic Schrödinger operator in the high-energy region. Two-dimensional caseCommunications in Mathematical Physics.  251:473-514. 2004
1986 Zero radius interaction for the biharmonic and polyharmonic equations 1986
1983 Spectrum and eigenfunctions of the Schrödinger operator in three-dimensional space with point potential of the type of a homogeneous two-dimensional latticeTheoretical and Mathematical Physics.  57:1231-1238. 1983
1983 Spectrum and eigenfunctions of Schrödinger operator with zero-range potential of homogeneous lattice type in three-dimensional spaceTheoretical and Mathematical Physics.  57:1156-1162. 1983

Teaching Activities

  • MA126 - Calculus II (Spring Term 2010)
  • MA227 - Calculus III (Spring Term 2009)
  • MA227 - Calculus III (Spring Term 2014)
  • MA227 - Calculus III (Spring Term 2018)
  • MA252 - Intro Differential Equations (Fall Term 2011)
  • MA260 - Intro to Linear Algebra (Fall Term 2009)
  • MA260 - Intro to Linear Algebra (Fall Term 2022)
  • MA260 - Intro to Linear Algebra (Spring Term 2010)
  • MA260 - Intro to Linear Algebra (Spring Term 2014)
  • MA260 - Intro to Linear Algebra (Spring Term 2018)
  • MA260 - Intro to Linear Algebra (Spring Term 2022)
  • MA434 - Algebra I: Linear (Fall Term 2008)
  • MA434 - Algebra I: Linear (Fall Term 2021)
  • MA485 - Probability (Fall Term 2020)
  • MA485 - Probability (Spring Term 2017)
  • MA485 - Probability (Spring Term 2020)
  • MA485 - Probability (Spring Term 2022)
  • MA534 - Algebra I: Linear (Fall Term 2008)
  • MA585 - Intro to Probability (Fall Term 2020)
  • MA585 - Intro to Probability (Spring Term 2017)
  • MA631 - Linear Algebra (Fall Term 2013)
  • MA631 - Linear Algebra (Fall Term 2014)
  • MA631 - Linear Algebra (Fall Term 2017)
  • MA631 - Linear Algebra (Fall Term 2018)
  • MA645 - Real Analysis I (Fall Term 2007)
  • MA645 - Real Analysis I (Fall Term 2011)
  • MA645 - Real Analysis I (Fall Term 2015)
  • MA645 - Real Analysis I (Fall Term 2020)
  • MA645 - Real Analysis I (Fall Term 2022)
  • MA646 - Real Analysis II (Spring Term 2008)
  • MA646 - Real Analysis II (Spring Term 2012)
  • MA646 - Real Analysis II (Spring Term 2021)
  • MA646 - Real Analysis II (Spring Term 2023)
  • MA648 - Complex Analysis (Fall Term 2010)
  • MA648 - Complex Analysis (Fall Term 2012)
  • MA655 - Partial Differential Equations (Spring Term 2015)
  • MA692 - Special Topics in Mathematics (Fall Term 2018)
  • MA692 - Special Topics in Mathematics (Summer Term 2021)
  • MA693 - Special Topics in Mathematics (Fall Term 2015)
  • MA693 - Special Topics in Mathematics (Fall Term 2018)
  • MA695 - Special Topics in Mathematics (Summer Term 2018)
  • MA792 - Special Topics in Mathematics (Fall Term 2015)
  • MA792 - Special Topics in Mathematics (Fall Term 2018)
  • MA792 - Special Topics in Mathematics (Summer Term 2013)
  • MA792 - Special Topics in Mathematics (Summer Term 2015)
  • MA793 - Special Topics in Mathematics (Fall Term 2018)
  • MA794 - Special Topics in Mathematics (Spring Term 2008)
  • MA795 - Special Topics in Mathematics (Fall Term 2012)
  • MA796 - Special Topics in Mathematics (Fall Term 2012)
  • MA796 - Special Topics in Mathematics (Summer Term 2012)
  • MA798 - Non-Diss Research/Comp Prep (Fall Term 2007)
  • MA798 - Non-Diss Research/Comp Prep (Fall Term 2008)
  • MA798 - Non-Diss Research/Comp Prep (Fall Term 2013)
  • MA798 - Non-Diss Research/Comp Prep (Fall Term 2014)
  • MA798 - Non-Diss Research/Comp Prep (Fall Term 2019)
  • MA798 - Non-Diss Research/Comp Prep (Fall Term 2020)
  • MA798 - Non-Diss Research/Comp Prep (Fall Term 2021)
  • MA798 - Non-Diss Research/Comp Prep (Spring Term 2008)
  • MA798 - Non-Diss Research/Comp Prep (Spring Term 2009)
  • MA798 - Non-Diss Research/Comp Prep (Spring Term 2014)
  • MA798 - Non-Diss Research/Comp Prep (Spring Term 2015)
  • MA798 - Non-Diss Research/Comp Prep (Spring Term 2020)
  • MA798 - Non-Diss Research/Comp Prep (Spring Term 2021)
  • MA798 - Non-Diss Research/Comp Prep (Summer Term 2008)
  • MA798 - Non-Diss Research/Comp Prep (Summer Term 2014)
  • MA798 - Non-Diss Research/Comp Prep (Summer Term 2019)
  • MA798 - Non-Diss Research/Comp Prep (Summer Term 2020)
  • MA798 - Non-Diss Research/Comp Prep (Summer Term 2021)
  • MA799 - Dissertation Research (Fall Term 2009)
  • MA799 - Dissertation Research (Fall Term 2015)
  • MA799 - Dissertation Research (Fall Term 2020)
  • MA799 - Dissertation Research (Spring Term 2010)
  • MA799 - Dissertation Research (Spring Term 2016)
  • MA799 - Dissertation Research (Spring Term 2021)
  • MA799 - Dissertation Research (Spring Term 2022)
  • MA799 - Dissertation Research (Summer Term 2009)
  • MA799 - Dissertation Research (Summer Term 2010)
  • MA799 - Dissertation Research (Summer Term 2015)
  • MA799 - Dissertation Research (Summer Term 2016)
  • MA799 - Dissertation Research (Summer Term 2022)
  • Education And Training

  • Doctor of Philosophy in Mathematics, Saint-Petersburg State University 1984
  • Full Name

  • Julia Karpeshina