Some Improvements of the Fast Marching Method

Author:
  • DCDavid L. Chopp
    David L. Chopp

Abstract
The fast marching method published by Sethian [Proc. Natl. Acad. Sci. USA, 93 (1996), pp. 1591--1595] is an optimally efficient algorithm for solving problems of front evolution where the front speed is monotonic. It has been used in a wide variety of applications such as robotic path planning [R. Kimmel and J. Sethian, Fast Marching Methods for Computing Distance Maps and Shortest Paths, Tech. Report 669, CPAM, University of California, Berkeley, 1996], crack propagation [M. Stolarska et al., Modelling crack growth by level sets in the extended finite element method, Comput. Methods Appl. Mech. Engrg., to appear; Internat. J. Numer. Methods Engrg., 51 (2001), pp. 943--960; N. Sukumar, D. L. Chopp, and B. Moran, Extended finite element method and fast marching method for three-dimensional fatigue crack propagation, J. Comput. Phys., submitted], seismology [J. Sethian and A. Popovici, Geophysics, 64 (1999), pp. 516--523], photolithography [J. Sethian, Fast marching level set methods for three-dimensional p...

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