Browsing Department of Mathematics by Subject "Light rays"

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    • Ray Optics on Surfaces 

      Ghandehari, Mostafa (University of Texas at ArlingtonDepartment of Mathematics, 1997)
      **Please note that the full text is embargoed** ABSTRACT: Variational techniques are used to find path of light rays on surfaces. Using Fermat's principle of least time the problem is treated as a constraint optimization ...