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Alexander K. Motovilov

Identifiers

  • name variant Alexander K. Motovilov 0.60 · backfill

Papers (24)

  1. On invariant graph subspaces of a J-self-adjoint operator in the Feshbach case math.SP · 2016 · author #2
  2. An alternative proof of the a priori $\tan\Theta$ Theorem math.SP · 2015 · author #1
  3. Bounds on variation of the spectrum and spectral subspaces of a few-body Hamiltonian math-ph · 2014 · author #2
  4. On applying the subspace perturbation theory to few-body Hamiltonians quant-ph · 2013 · author #1
  5. Comment on `The tan {\theta} theorem with relaxed conditions', by Y. Nakatsukasa math.SP · 2012 · author #1
  6. Sharpening the norm bound in the subspace perturbation theory math.SP · 2011 · author #2
  7. The ^4He trimer as an Efimov system physics.atm-clus · 2011 · author #2
  8. The a priori Tan Theta Theorem for spectral subspaces math.SP · 2010 · author #2
  9. Bounds on the spectrum and reducing subspaces of a J-self-adjoint operator math.SP · 2009 · author #2
  10. Progress in methods to solve the Faddeev and Yakubovsky differential equations quant-ph · 2007 · author #1
  11. Ultracold scattering processes in three-atomic helium systems physics.atm-clus · 2007 · author #2
  12. Resonances of Multichannel Systems quant-ph · 2007 · author #1
  13. The a priori tan\theta theorem for eigenvectors math.SP · 2005 · author #2
  14. Scattering length for helium atom-diatom collision physics.atm-clus · 2005 · author #2
  15. Explicit Representations for the T-Matrix on Unphysical Energy Sheets and Resonances in Two- and Three-Body Systems physics.atm-clus · 2005 · author #1
  16. Perturbation of finite-lattice spectral levels by nearby nuclear resonances cond-mat.other · 2004 · author #1
  17. Operator integrals with respect to a spectral measure and solutions to some operator equations math.SP · 2004 · author #2
  18. Some sharp norm estimates in the subspace perturbation problem math.SP · 2004 · author #1
  19. Scattering length of the helium atom - helium dimer collision physics.atm-clus · 2004 · author #2
  20. Perturbation of spectra and spectral subspaces math.SP · 2003 · author #3
  21. A generalization of the $tan 2\Theta$ Theorem math.SP · 2003 · author #3
  22. On the existence of solutions to the operator Riccati equation and the tan\Theta theorem math.SP · 2002 · author #3
  23. Existence and uniqueness of solutions to the operator Riccati equation. A geometric approach math.SP · 2002 · author #3
  24. On a Subspace Perturbation Problem math.SP · 2002 · author #3

Mentions

  • 1311.6604 #1 · backfill · confidence 0.70 Alexander K. Motovilov
  • 1204.4441 #1 · backfill · confidence 0.70 Alexander K. Motovilov
  • 1112.0149 #2 · backfill · confidence 0.70 Alexander K. Motovilov
  • 1104.1989 #2 · backfill · confidence 0.70 Alexander K. Motovilov
  • 1012.1569 #2 · backfill · confidence 0.70 Alexander K. Motovilov
  • 0909.1211 #2 · backfill · confidence 0.70 Alexander K. Motovilov
  • 0712.0620 #1 · backfill · confidence 0.70 Alexander K. Motovilov
  • 0707.2210 #2 · backfill · confidence 0.70 Alexander K. Motovilov

Frequent Coauthors