carrier image

Scott A. Mitchell

 Sandia National Laboratories
P.O. Box 5800 MS 0847 Albuquerque, NM 87185-0847
Web Page: http://endo.sandia.gov/~samitch/
E-mail: samitch@sandia.gov

MESHING
RESEARCH
CORNER

Bern, Marshall, Scott Mitchell and Jim Ruppert

    "Linear-size Nonobtuse Triangulation of Polygons", 10th Annual Symposium on Computational Geometry
    keywords:
    • angle
      		•
    • mesh generation
    • recursive subdivision
      		•
    • triangulation
    Abstract

June, Joseph, Clark Dohrmann, Walt Witkowski, Paul Wolfenbarger, Walter Gerstle, Scott Mitchell, Malcolm Panthaki, Dan Segalman
    "A Global Optimization Approach to Quadrilateral Meshing", Proceedings, 6th International Meshing Roundtable, Sandia National Laboratories, pp.155, October 1997
    keywords:
    • quadrilateral
      		•
    • STC
    • whisker weaving
      		•
    Abstract
    Download Full Paper (Postscript Format)

Kerr, Robert A., Steven E. Benzley , David White and Scott Mitchell
    "A Method For Controlling Skew on Linked Surfaces", Proceedings, 8th International Meshing Roundtable, South Lake Tahoe, CA, U.S.A., pp.377-385, October 1999
    keywords:
    • skew measure
      		•
    • virtual vertex
    • mapped mesh
      		•
    • quality
    • quadrilateral
      		•
    Abstract
    Download Full Paper (Postscript Format)

Mitchell, Scott
    "A Characterization of the Quadrilateral Meshes of a Surface Which Admit a Compatible Hexahedral Mesh of the Enclosed Volume", 1996
    keywords:
    • hexahedron
      		•
    • proof
    Abstract

Mitchell, Scott A.
    "Cardinality Bounds for Triangulations with Bounded Minimum Angle", 6th Canadian Conference on Computational Geometry
    keywords:
    • angle
      		•
    • cardinality
    • triangulation
      		•

Mitchell, Scott A.
    "High Fidelity Interval Assignment", Proceedings, 6th International Meshing Roundtable, Sandia National Laboratories, pp.33-44, October 1997
    keywords:
    • interval assignment
      		•
    • line meshing
    • quadrilateral
      		•
    Abstract
    Download Full Paper (Postscript Format)

Mitchell, Scott A.
    "The All-Hex Geode-Template for Conforming a Diced Tetrahedral Mesh to any Diced Hexahedral Mesh", Proceedings, 7th International Meshing Roundtable, Sandia National Lab, pp.295-305, October 1998
    keywords:
    • hexahedra
      		•
    • tetrahedra
    • conforming
      		•
    • transition
    • whisker weaving
      		•
    • geode template
    • Cubit
      		•
    Abstract
    Download Full Paper (Postscript Format)

Mitchell, Scott A.
    "Choosing Corners of Rectangles for Mapped Meshing", 13th Annual Symposium on Computational Geometry, ACM Press, pp.87-93, June 1997
    keywords:
    • mapped meshing
      		•
    • interval assignment
    • quadrilateral
      		•
    • hexahedra
    • compatable hex mesh
      		•
    Abstract

Mitchell, Scott A.
    "Mesh Generation with Provable Quality Bounds", Dissertation, Department of Computer Science, Cornell University, February 1993
    keywords:
    • provable quality
      		•
    • triangle
    • Steiner points
      		•
    • maximum minimum angle
    • quality
      		•
    Abstract

Mitchell, Scott A.
    "Finding a Covering Triangulation Whose Maximum Angle is Provably Small", Sandia National Labs, September 1993
    keywords:
    • angle
      		•
    • Steiner Points
    • triangle
      		•
    • triangulation
    • two-dimensional
      		•

Mitchell, Scott A.
    "Refining a Triangulation of a Planar Straight-Line Graph to Eliminate Large Angles", FOCS, 1993
    keywords:
    • angle
      		•
    • mesh refinement
    • Steiner Points
      		•
    • triangulation

Mitchell, Scott A. and Stephen A. Vavasis
    "Quality Mesh Generation in Three Dimensions (Extended Abstract)", ACM Symposium on Computational Geometry, 1992
    keywords:
    • mesh refinement
      		•
    • quality checking
    Abstract

Mitchell, Scott A. and Timmothy J. Tautges
    "Pillowing Doublets: Refining A Mesh to Ensure That Faces Share At Most One Edge", Proceedings, 4th Internatinal Meshing Roundtable, Sandia National Laboratories, pp.231-240, October 1995
    keywords:
    • doublet
      		•
    • hexahedron
    • plastering
      		•
    • refinement
    • whisker weaving
      		•
    Abstract
    Download Full Paper (Postscript Format)

Shepherd, Jason, Steven Benzley and Scott Mitchell
    "Interval Assignment for Volumes with Holes", 2nd Symposium on Trends in Unstructured Mesh Generation, University of Colorado, Boulder, August 1999
    keywords:
    • interval assignment
      		•
    • hexahedra
    • sweeping
      		•
    • mapping
    Abstract

Shepherd, Jason, Steven Benzley and Scott Mitchell
    "Interval assignment for volumes with holes", International Journal for Numerical Methods in Engineering, John Wiley, Vol 49, Num 1, pp.277-288, September 10-20 2000
    keywords:
    • hexahedra
      		•
    • sweeping
    • linear program
      		•
    • interval assignment
    Abstract

Contact author(s) or publisher for availability and copyright information on above referenced articles