Publications on

"Symmetry and Shape of Biological Objects"




Köhler, A. E.:
Polygonal Figures and Their Form Spaces, II. Angle Permutations in Equilateral Polygons.
Computers Math. Applic. 40 (.) 373-403 (2000) || abstract (pdf) || full text (3.19 MB)

Köhler, A. E.:
Fuzzy Symmetries of Point Ensembles
Computers Math. Applic. 37 (6) 89-113 (1999) || abstract (pdf) || full text (2.12 MB)

Köhler, A. E.:
De triangularitate quadranguli or Symmetry Regions and Symmetry Centroids of Geometric Figures.
Comput. Math. Applic. 34 (9) 95-121 (1997) || abstract (pdf) || full text (2.96 MB)

Köhler, A. E.:
Polygonal Figures and Their Form Spaces, I. The Structure of Isodiastemic Manifolds
(Manifolds of Equilateral Polygons).
Comput. Math. Applic. 32 (6) 101-128 (1996) || abstract (pdf) || full text (2.73 MB)

Köhler, A. E.:
Deformations, Isosymmetric Manifolds, and Higher-Dimensional Form Space Symmetries for
Point Ensembles (Polygonal Forms) under O(2)Symmetry, III. Motifs in Geometric Figures
and Constraints in Form Spaces.
Comput. Math. Applic. 31 (9) 117-140 (1996) || abstract (pdf) || full text (2.14 MB)

Köhler, A. E.:
Deformations, Isosymmetric Manifolds, and Higher-Dimensional Form Space Symmetries for
Point Ensembles (Polygonal Forms) under O(2) Symmetry, II. Four Points.
Comput. Math. Applic. 31 (9) 89-116 (1996) || abstract (pdf) || full text (3.09 MB)

Köhler, A. E.:
Deformations, Isosymmetric Manifolds, and Higher-Dimensional Form Space Symmetries for
Point Ensembles (Polygonal Forms) under O(2) Symmetry, I. Two and Three Points.
Comput. Math. Applic. 29 (3) 63-90 (1995) || abstract (pdf) || full text (2.86 MB)

Köhler, A. E.:
Crisp and Fuzzy Motif and Arrangement Symmetries in Composite Geometric Figures.
Computers Math. Applic. 27 (11) 67-87 (1994) || abstract (pdf) || full text (2.04 MB)

Köhler, A. E.:
Isosymmetric Manifolds in Form Spaces and the Normal Deformations of Two-Dimensional Forms.
Computers Math. Applic. 25 (9) 67-89 (1993) || abstract (pdf) || full text (PDF, 2.15 MB)

Köhler, A. E.:
A Second Approach to Fuzzy Symmetries: Fuzzy Symmetry Requirements.
Computers Math. Applic. 25 (1) 17-34 (1993) || abstract (pdf) || full text (PDF, 1.51 MB)

Köhler, A. E.:
A Fuzzy Symmetry Concept for Forms with Imperfect Symmetries.
Computers Math. Applic. 22 (9) 35-50 (1991) || abstract (pdf) || full text (PDF, 1.44 MB)


Last Update: Oct. 10, 2004


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