References
Corbas, V.: ‘Omomorfismi tra piani proiettivi, I’. Rend. Mat. Appl. (5) 23 (1964), 316–330.
Feit, W. and Higman, G.: ‘The Nonexistence of Certain Generalized polygons’. J. Algebra (1964), 114–131.
Hughes, D. R.: ‘On Homomorphisms of Projective Planes’. A.M.S. Proc. of Symp. in Appl. Math. 10 (1960), 45–52.
Mortimer, B.: ‘A Geometric Proof of a Theorem of Hughes on Homomorphisms of Projective Planes’. Bull. London Math. Soc. 7 (1975), 267–268.
Ronan, M.: ‘Covering and Automorphisms of Chamber Systems’. Europ. J. Comb. 1 (1980), 259–269.
Tits, J.: Buildings of Spherical Type and Finite BN-Pairs. Lecture Notes in Math. No. 386, Springer, 1974.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Pasini, A. The nonexistence of proper epimorphisms of finite thick generalized polygons. Geom Dedicata 15, 389–397 (1984). https://doi.org/10.1007/BF00211707
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF00211707