**THE COMPLETE GRAPH WITH 12 VERTICES ON A SURFACE OF GENUS 6**

**Adjacent curves at a point together with the connection of its
endpoints form triangles all of which form the 2-manifold. Foto of
N.Haehn, Wiesbaden, Design: J.Bokowski**

** For more information see**

**Software from Darmstadt on oriented matroids**

- omawin
- extensions
- chiman (chirotope manipulator, available under request, bokowski@mathematik.tu-darmstadt.de)

**Recent Postscript Files**

- Pottery exhibition on the theory of oriented matroids, J.Bokowski
- Effective methods in computational synthetic geometry, J.Bokowski
- The Folkman Lawrence Theorem of Oriented Matroids, an elemantary proof in the rank 3 case, J.Bokowski, S.Mock, and I.Streinu
- On the Generation of Oriented Matroids, J.Bokowski and A.Guedes de Oliveira
- On a mutation problem of oriented matroids, J.Bokowski and H.Rohlfs
- On a self dual 3-sphere of Peter McMullen, J.Bokowski, P.Cara, and S.Mock

**Return:**

- Homepage, J. Bokowski (143 KB)

last update: Oct. 4, 2000