Berry, M. V. Some geometric aspects of wave motion: wavefront dislocations, diffraction catastrophes, diffractals. (English) Zbl 0437.73014 Geometry of the Laplace operator, Honolulu/Hawaii 1979, Proc. Symp. Pure Math. 36, 13-28 (1980). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 ReviewsCited in 11 Documents MSC: 74J20 Wave scattering in solid mechanics 78A05 Geometric optics 58K35 Catastrophe theory Keywords:wavefront dislocations; diffraction catastrophes; diffractals Citations:Zbl 0428.00017 PDFBibTeX XML Digital Library of Mathematical Functions: §36.14(i) Caustics ‣ §36.14 Other Physical Applications ‣ Applications ‣ Chapter 36 Integrals with Coalescing Saddles