TY - JOUR AU - Núñez Jiménez, Manuel PY - 2016 UR - http://uvadoc.uva.es/handle/10324/22705 AB - Fast magnetosonic waves in a two-dimensional plasma are studied in the geometrical optics approximation. The geometry of rays and wavefronts influences decisively the formation and ulterior evolution of shock waves. It is shown that the curvature of... LA - eng PB - Elsevier TI - Geometry of fast magnetosonic rays, wavefronts and shock waves, Physics Letters A 380, 3817-3822 ER -