Selected Publications of Tanya Christiansen

Home page of Tanya Christiansen

Selected Recent Papers (see also ArXived preprints):
     
  
  • Lower bounds for resonance counting functions for obstacle scattering in even dimensions.  Submitted.   (PDF file)
  • Thanks to the NSF for partial support under grant DMS 1001156.
  • Lower bounds for resonance counting functions for Schrodinger operators with fixed sign potentials in even dimensions.  To appear, Journal of Spectral Theory. (PDF file)
  • Thanks to the NSF for partial support under grant DMS 1001156.
  • Some remarks on resonances in even-dimensional Euclidean scattering (with P.D. Hislop).  To appear, Transactions of the AMS.   (PDF file)
  • Thanks to the NSF for partial support under grant DMS 1001156.
  • Inverse obstacle problems with backscattering or generalized backscattering data in one or two directions.  Asymptotic Analysis 81 (2013), no. 3-4, 315-335. (PDF file)
  • Thanks to the NSF for partial support under grant DMS 1001156.
  • Schrodinger operators and the distribution of resonances in sectors.  Analysis and PDE 5, no. 5 (2012), 961-982. (PDF file)
  • Thanks to the NSF for partial support under grant DMS 1001156.