Roland Glowinski, Jaques Periaux, and Jari Toivanen (2003)
Time Periodic Solutions Of Wave Equations Via Controllability And Fictitious Domain Methods
In: The Sixth International Conference on Mathematical and Numerical Aspects of Wave Propagation (WAVES 2003), ed. by Gary C. Cohen, Erkki Heikkola, Patrick Joly, Pekka Neittaanmäki, pp. 805-810, Berlin, Germany, Springer-Verlag.