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David Krejcirik

Identifiers

  • name variant David Krejcirik 0.60 · backfill

Papers (53)

  1. The minimally anisotropic metric operator in quasi-Hermitian quantum mechanics math-ph · 2018 · author #1
  2. Ruled strips with asymptotically diverging twisting math.SP · 2018 · author #1
  3. Absence of eigenvalues of two-dimensional magnetic Schroedinger operators math.SP · 2017 · author #2
  4. Location of hot spots in thin curved strips math.AP · 2017 · author #1
  5. Lifshits tails for randomly twisted quantum waveguides math.SP · 2017 · author #2
  6. Pseudomodes for Schroedinger operators with complex potentials math.SP · 2017 · author #1
  7. Reduction of dimension as a consequence of norm-resolvent convergence and applications math-ph · 2017 · author #1
  8. Optimisation of the lowest Robin eigenvalue in the exterior of a compact set math.SP · 2016 · author #1
  9. Asymptotic spectral analysis in colliding leaky quantum layers math-ph · 2016 · author #2
  10. Bounds and extremal domains for Robin eigenvalues with negative boundary parameter math.SP · 2016 · author #3
  11. Non-accretive Schr\"odinger operators and exponential decay of their eigenfunctions math.SP · 2016 · author #1
  12. A lower bound to the spectral threshold in curved quantum layers math-ph · 2016 · author #2
  13. The Hardy inequality and the heat flow in curved wedges math.SP · 2015 · author #1
  14. Spectral stability of Schroedinger operators with subordinated complex potentials math.SP · 2015 · author #2
  15. Pseudospectra of the Schroedinger operator with a discontinuous complex potential math.SP · 2015 · author #2
  16. The Hardy inequality and the heat equation with magnetic field in any dimension math.SP · 2014 · author #2
  17. An indefinite Laplacian on a rectangle math.SP · 2014 · author #2
  18. Waveguides with asymptotically diverging twisting math.SP · 2014 · author #1
  19. Nodal sets of thin curved layers math.AP · 2014 · author #1
  20. Hardy inequalities in globally twisted waveguides math.SP · 2014 · author #3
  21. Alexandrov's isodiametric conjecture and the cut locus of a surface math.DG · 2014 · author #2
  22. Qualitative analysis of trapped Dirac fermions in graphene cond-mat.mes-hall · 2014 · author #2
  23. The first Robin eigenvalue with negative boundary parameter math.SP · 2014 · author #2
  24. Spectrum of the Laplacian in narrow tubular neighbourhoods of hypersurfaces with combined Dirichlet and Neumann boundary conditions math.SP · 2013 · author #1
  25. Spectral analysis of a quantum system with a double line singular interaction math.SP · 2013 · author #2
  26. Magnetic effects in curved quantum waveguides math-ph · 2013 · author #1
  27. The magnetic Laplacian in shrinking tubular neighbourhoods of hypersurfaces math-ph · 2013 · author #1
  28. Location of the essential spectrum in curved quantum layers math.DG · 2012 · author #1
  29. On the metric operator for the imaginary cubic oscillator math-ph · 2012 · author #2
  30. The effective Hamiltonian in curved quantum waveguides under mild regularity assumptions math.SP · 2012 · author #1
  31. The Brownian traveller on manifolds math.AP · 2011 · author #2
  32. The effective Hamiltonian for thin layers with non-Hermitian Robin-type boundary conditions math.SP · 2011 · author #2
  33. The improved decay rate for the heat semigroup with local magnetic field in the plane math.AP · 2011 · author #1
  34. The Cheeger constant of curved strips math.OC · 2010 · author #1
  35. The asymptotic behaviour of the heat equation in a twisted Dirichlet-Neumann waveguide math.AP · 2010 · author #1
  36. PT-symmetric models in curved manifolds math-ph · 2010 · author #1
  37. The Hardy inequality and the heat equation in twisted tubes math.AP · 2009 · author #1
  38. Geometric versus spectral convergence for the Neumann Laplacian under exterior perturbations of the domain math.SP · 2009 · author #2
  39. Spectrum of the Laplacian in a narrow curved strip with combined Dirichlet and Neumann boundary conditions math.SP · 2008 · author #1
  40. Non-Hermitian spectral effects in a PT-symmetric waveguide math-ph · 2008 · author #1
  41. Twisting versus bending in quantum waveguides math-ph · 2007 · author #1
  42. A sharp upper bound for the first Dirichlet eigenvalue and the growth of the isoperimetric constant of convex domains math.SP · 2007 · author #2
  43. PT-symmetric waveguides math-ph · 2007 · author #2
  44. Calculation of the metric in the Hilbert space of a PT-symmetric model via the spectral theorem math-ph · 2007 · author #1
  45. Waveguides with combined Dirichlet and Robin boundary conditions math-ph · 2007 · author #2
  46. A Hardy inequality in a twisted Dirichlet-Neumann waveguide math-ph · 2006 · author #2
  47. Location of the nodal set for thin curved tubes math.SP · 2006 · author #2
  48. Hardy inequalities in strips on ruled surfaces math.SP · 2005 · author #1
  49. Instability results for the damped wave equation in unbounded domains math.AP · 2004 · author #2
  50. The nature of the essential spectrum in curved quantum waveguides math-ph · 2003 · author #1
  51. On the spectrum of curved quantum waveguides math-ph · 2003 · author #1
  52. Quantum strips on surfaces math-ph · 2002 · author #1
  53. Bound States in Curved Quantum Layers math-ph · 2001 · author #3

Mentions

  • 1211.2541 #1 · backfill · confidence 0.70 David Krejcirik
  • 1208.1866 #2 · backfill · confidence 0.70 David Krejcirik
  • 1203.1189 #1 · backfill · confidence 0.70 David Krejcirik
  • 1108.3191 #2 · backfill · confidence 0.70 David Krejcirik
  • 1102.5051 #2 · backfill · confidence 0.70 David Krejcirik
  • 1101.1806 #1 · backfill · confidence 0.70 David Krejcirik
  • 1011.3490 #1 · backfill · confidence 0.70 David Krejcirik
  • 1006.2619 #1 · backfill · confidence 0.70 David Krejcirik
  • 1001.2988 #1 · backfill · confidence 0.70 David Krejcirik
  • 0906.3359 #1 · backfill · confidence 0.70 David Krejcirik
  • 0901.4726 #2 · backfill · confidence 0.70 David Krejcirik
  • 0803.0937 #1 · backfill · confidence 0.70 David Krejcirik
  • 0802.0921 #1 · backfill · confidence 0.70 David Krejcirik
  • 0712.3371 #1 · backfill · confidence 0.70 David Krejcirik
  • 0710.5475 #2 · backfill · confidence 0.70 David Krejcirik
  • 0707.3039 #2 · backfill · confidence 0.70 David Krejcirik
  • 0707.1781 #1 · backfill · confidence 0.70 David Krejcirik

Frequent Coauthors