1. Meshfree Thinning of 3D Point Clouds

   • Nira Dyn
   • Armin Iske
   • Holger Wendland

   OriginalPaper 24 November 2007 Pages: 409 - 425

2. Difference Forms

   • Elizabeth L. Mansfield
   • Peter E. Hydon

   OriginalPaper 29 November 2007 Pages: 427 - 467

3. Optimal Control and Geodesics on Quadratic Matrix Lie Groups

   • Anthony M. Bloch
   • Peter E. Crouch
   • Amit K. Sanyal

   OriginalPaper 28 February 2008 Pages: 469 - 500

4. Algorithms for Differential Invariants of Symmetry Groups of Differential Equations

   • Jeongoo Cheh
   • Peter J. Olver
   • Juha Pohjanpelto

   OriginalPaper 27 October 2006 Pages: 501 - 532