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Abstract We characterise singularities of focal surfaces of wave fronts in terms of differential geometric properties of the initial wave fronts. Moreover, we study relationships between geometric properties of focal… Click to show full abstract
Abstract We characterise singularities of focal surfaces of wave fronts in terms of differential geometric properties of the initial wave fronts. Moreover, we study relationships between geometric properties of focal surfaces and geometric invariants of the initial wave fronts.
Keywords:
focal surfaces;
fronts euclidean;
euclidean space;
surfaces wave;
wave fronts
Journal Title: Glasgow Mathematical Journal
Year Published: 2018
Link to full text (if available)
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Journal Title: Glasgow Mathematical Journal
Year Published: 2018
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!