The Symmetry of Two-dimensional Patterns

As prelude to the symmetry of three-dimensional crystals and organisms

Group Theory : Antisymmetry, Subpatterns and Subgroups of 2-dimensional patterns
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Back to the Beginning of the present Series on Subpatterns and Subgroups
(Parts I -- XXVII)

Sequel to Contents
 Sequel to Contents (from Part XXVIII of Subpatterns and Subgroups onwards).
28.  Subpatterns and Subgroups. Part XXVIII,  Antisymmetry in
     Ornaments.  P4.
29.  Subpatterns and Subgroups. Part XXIX,  Antisymmetry in
     Ornaments.  P4.
30.  Subpatterns and Subgroups. Part XXX,  Antisymmetry in
     Ornaments.  P4.
31.  Subpatterns and Subgroups. Part XXXI,  Antisymmetry in
     Ornaments.  P4mm.
32.  Subpatterns and Subgroups. Part XXXII,  Antisymmetry in
     Ornaments.  P4mm.
33.  Subpatterns and Subgroups. Part XXXIII,  Antisymmetry in
     Ornaments.  P4mm.
34.  Subpatterns and Subgroups. Part XXXIV,  Antisymmetry in
     Ornaments.  P4mm.
35.  Subpatterns and Subgroups. Part XXXV,  Antisymmetry in
     Ornaments.  P4mm.
36.  Subpatterns and Subgroups. Part XXXVI,  Antisymmetry in
     Ornaments.  P4mm.
37.  Subpatterns and Subgroups. Part XXXVII,  Antisymmetry in
     Ornaments.  P4mm.
38.  Subpatterns and Subgroups. Part XXXVIII,  Antisymmetry in
     Ornaments.  P4mm.
39.  Subpatterns and Subgroups. Part XXXIX,  Antisymmetry in
     Ornaments.  P4mm.
40.  Subpatterns and Subgroups. Part XL,  Antisymmetry in
     Ornaments.  P4mm.
Back to the Beginning of the present Series on Subpatterns and Subgroups
(Parts I -- XXVII)

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