In this paper we study the structure of manifolds that contain a quasi-line and give some evidence towards the fact that the irreducible components of degenerations of the quasi-line should determine the Mori cone. We show that the minimality with respect to a quasi-line yields strong restrictions on fibre space structures of the manifold.
@article{ASNSP_2007_5_6_3_359_0, author = {Bonavero, Laurent and H\"oring, Andreas}, title = {Quasi-lines and their degenerations}, journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze}, pages = {359--383}, publisher = {Scuola Normale Superiore, Pisa}, volume = {Ser. 5, 6}, number = {3}, year = {2007}, mrnumber = {2370265}, zbl = {1139.14017}, language = {en}, url = {http://archive.numdam.org/item/ASNSP_2007_5_6_3_359_0/} }
TY - JOUR AU - Bonavero, Laurent AU - Höring, Andreas TI - Quasi-lines and their degenerations JO - Annali della Scuola Normale Superiore di Pisa - Classe di Scienze PY - 2007 SP - 359 EP - 383 VL - 6 IS - 3 PB - Scuola Normale Superiore, Pisa UR - http://archive.numdam.org/item/ASNSP_2007_5_6_3_359_0/ LA - en ID - ASNSP_2007_5_6_3_359_0 ER -
%0 Journal Article %A Bonavero, Laurent %A Höring, Andreas %T Quasi-lines and their degenerations %J Annali della Scuola Normale Superiore di Pisa - Classe di Scienze %D 2007 %P 359-383 %V 6 %N 3 %I Scuola Normale Superiore, Pisa %U http://archive.numdam.org/item/ASNSP_2007_5_6_3_359_0/ %G en %F ASNSP_2007_5_6_3_359_0
Bonavero, Laurent; Höring, Andreas. Quasi-lines and their degenerations. Annali della Scuola Normale Superiore di Pisa - Classe di Scienze, Serie 5, Volume 6 (2007) no. 3, pp. 359-383. http://archive.numdam.org/item/ASNSP_2007_5_6_3_359_0/
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