1. Fast vertical mode expansion method for the simulation of extraordinary terahertz field enhancement in an annular nanogap, (with Z. Hu, Y. Lu, and S-H. Oh), submitted. [pdf]
  2. Scattering by a periodic array of subwavelength slits I: field enhancement in the diffraction regime (with H. Zhang), submitted. [pdf]
  3. Scattering by a periodic array of subwavelength slits II: surface bound state, total transmission and field enhancement in homogenization regimes (with H. Zhang), submitted. [pdf]
  4. An efficient Monte Carlo-transformed field expansion method for electromagnetic wave scattering by random rough surfaces (with X. Feng and D. Nicholls), Commun. Comput. Phys. , to appear. [pdf]
  5. Scattering and field enhancement of a perfect conducting narrow slit (with H. Zhang), SIAM J. Appl. Math., 77 (2017), 951-976. [pdf]
  6. A multi-modes Monte Carlo finite element method for elliptic partial differential equations with random coefficients (with X. Feng and C. Lorton), Int. J. Uncertainty Quantification, 6 (2016), 429-443. [pdf]
  7. An efficient and high-order frequency-domain approach for transient acoustic-structure interactions in three dimensions, Int. J. Numer. Meth. Engng., 108 (2016), 790-816. [pdf]
  8. A perturbation approach for near bound-state resonances of photonic crystal with defect, European J. Appl. Math., 27 (2016), 66-86. [pdf]
  9. Electromagnetic field enhancement in small gaps: a rigorous mathematical theory (with F. Reitich), SIAM J. Appl. Math., 75 (2015), 2290-2310. [pdf]
  10. An efficient numerical method for acoustic wave scattering in random media (with X. Feng and C. Lorton), SIAM/ASA J. Uncertainty Quantification, 3 (2015), 790-822. [pdf]
  11. Inverse scattering problems with multi-frequencies (with G. Bao, P. Li, and F. Triki), Inverse Problems, 31 (2015), 093001. [pdf]
  12. Scattering resonances for a two-dimensional potential well with thick barrier (with F. Santosa), SIAM J. Math. Anal., 47 (2015), 1458-1488. [pdf]
  13. Field enhancement and saturation of terahertz waves inside a metallic nanogap (with S-H. Oh, H-M. Nguyen, and F. Reitich), Optics Express, 22 (2014), 14402-14410. [pdf]
  14. Numerical reconstruction of electromagnetic inclusions in three dimensions (with G. Bao and S. Mefire), SIAM J. Imaging Sciences, 7 (2014), 558-577. [pdf]
  15. A fast and high order method for the three-dimensional elastic wave scattering problem (with F. Bu and F. Reitich ), J. Comput. Phys., 258 (2014), 856-870. [pdf]
  16. Resonances of a finite one-dimensional photonic crystal with a defect (with F. Santosa), SIAM J. Appl. Math., 73 (2013), 1002-1019. [pdf]
  17. Near-field imaging of the surface displacement on an infinite ground plane (with G. Bao), Inverse Probl. Imag., 2 (2013), 377-396. [pdf]
  18. Imaging of reflective surfaces by near-field optics (with G. Bao), Opt. Lett., 37 (2012), 5027-5029. [pdf]
  19. Mode matching for the electromagnetic scattering from three dimensional large cavities (with G. Bao, J. Gao, and W. Zhang), IEEE Trans. Antennas Propag., 60 (2012), 2004-2010. [pdf]
  20. Imaging of local surface displacement on an infinite ground plane: the multiple frequency case (with G. Bao), SIAM J. Appl. Math., 71 (2011), 1733-1752. [pdf]
  21. An inverse source problem with multiple frequency data (with G. Bao and F. Triki), Comptes Rendus Mathematique, 349 (2011), 855-859. [pdf]
  22. Numerical solution of the inverse source problem for the Helmholtz equation with multiple frequency data (with G. Bao and F. Triki), Contemp. Math., AMS, 548 (2011), 45-60. [pdf]
  23. A multi-frequency inverse source problem (with G. Bao and F. Triki), J. Differ. Equations, 249 (2010), 3443-3465. [pdf]
  24. A level set method to reconstruct the interface of discontinuity in conductivity (with W. Chen, J. Cheng, and L. Wang,), Sci. China Ser. A, 52 (2009), 29-44. [pdf]
  25. A uniqueness result and image reconstruction of the orthotropic conductivity in magnetic resonance electrical impedance tomography, J. Inverse Ill-posed Problems, 16 (2008), 381-396. [pdf]
  26. Stable determination of a boundary coefficient in an elliptic equation (with J. Cheng and M. Choulli), Math. Mod. Meth. Appl. Sci. (M3AS), 18 (2008), 107-123. [pdf]