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Title:

Boundary elements and symmetry

Author(s):
Hartmann, F.; Katz, C.; Protopsaltis, B.
Abstract:
This paper discusses the deficiencies of boundary element stiffness matrices, gives an account of the methods proposed to circumvent these defects and proposes a new procedure to obtain symmetric stiffness matrices.
Journal title:
Ingenieur-Archiv
Year:
1985
Journal volume:
55
Pages contribution:
440 - 449
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