1. Hanson, G. W. and A. B. Yakovlev, Operator Theory for Electromagnetics: An Introduction, Springer, New York, 2001.
2. Gohberg, I. C. and M. G. Krein, Introduction to the Theory of Linear Non-selfadjoint Operators, American Mathematical Society, Providence, RI, 1969.
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10. Yakovlev, A. B. and G. W. Hanson, "On the nature of critical points in leakage regimes of a conductor-backed coplanar strip line," IEEE Trans. Microwave Theory Tech., Vol. 45, No. 1, 87-94, 1997.
doi:10.1109/22.552036
11. Hanson, G. W. and A. B. Yakovlev, "An analysis of leaky-wave dispersion phenomena in the vicinity of cutoff using complex frequency plane singularities," Radio Science, Vol. 33, No. 4, 803-820, 1998.
doi:10.1029/98RS01440
12. Hanson, G. W. and A. B. Yakovlev, "Investigation of mode interaction on planar dielectric waveguides with loss and gain," Radio Science, Vol. 34, No. 6, 1349-1359, 1999.
doi:10.1029/1999RS900096
13. Yakovlev, A. B. and G. W. Hanson, "Analysis of mode coupling on guided-wave structures using Morse critical points," IEEE Trans. Microwave Theory Tech., Vol. 46, No. 7, 966-974, 1998.
doi:10.1109/22.701450
14. Yakovlev, A. B. and G. W. Hanson, "Mode transformation and mode continuation regimes on waveguiding structures," IEEE Trans. Microwave Theory Tech., Vol. 48, No. 1, 67-75, 2000.
doi:10.1109/22.817473
15. Yakovlev, A. B. and G. W. Hanson, "Fundamental modal phenomena on isotropic and anisotropic planar slab dielectric waveguides," IEEE Trans. Ant. Prop. (in press), No. 3, 2003.
16. Hanson, G. W., A. B. Yakovlev, and J. Hao, "Leaky-wave analysis of transient fields due to sources in planarly-layered media," IEEE Trans. Ant. Prop. (in press), No. 12, 2002.
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