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We show that the number of deformation types of canonically polarized manifolds over an arbitrary variety with proper singular locus is finite, and that this number is uniformly bounded in any finite type family of base varieties. As a corollary we show that a direct generalization of the geometric version of Shafarevich’s original conjecture holds for infinitesimally rigid families of canonically polarized varieties.
@article{AM_2010_172_3_a5, author = {S\'andor J. Kov\'acs and Max Lieblich}, title = {Boundedness of families of canonically polarized manifolds: {A} higher dimensional analogue of {Shafarevich{\textquoteright}s} conjecture {(PLEASE} {NOTE:} {The} version of record for this article is published as an {Erratum} in {Volume} 173, no. 1, pp. 585{\textendash}617.)}, journal = {Annals of mathematics}, pages = {1719--1748}, publisher = {mathdoc}, volume = {172}, number = {3}, year = {2010}, mrnumber = {2753611}, zbl = {05960667}, language = {en}, url = {http://geodesic.mathdoc.fr/item/AM_2010_172_3_a5/} }
TY - JOUR AU - Sándor J. Kovács AU - Max Lieblich TI - Boundedness of families of canonically polarized manifolds: A higher dimensional analogue of Shafarevich’s conjecture (PLEASE NOTE: The version of record for this article is published as an Erratum in Volume 173, no. 1, pp. 585–617.) JO - Annals of mathematics PY - 2010 SP - 1719 EP - 1748 VL - 172 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AM_2010_172_3_a5/ LA - en ID - AM_2010_172_3_a5 ER -
%0 Journal Article %A Sándor J. Kovács %A Max Lieblich %T Boundedness of families of canonically polarized manifolds: A higher dimensional analogue of Shafarevich’s conjecture (PLEASE NOTE: The version of record for this article is published as an Erratum in Volume 173, no. 1, pp. 585–617.) %J Annals of mathematics %D 2010 %P 1719-1748 %V 172 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM_2010_172_3_a5/ %G en %F AM_2010_172_3_a5
Sándor J. Kovács ; Max Lieblich. Boundedness of families of canonically polarized manifolds: A higher dimensional analogue of Shafarevich’s conjecture (PLEASE NOTE: The version of record for this article is published as an Erratum in Volume 173, no. 1, pp. 585–617.). Annals of mathematics, Tome 172 (2010) no. 3, pp. 1719-1748. http://geodesic.mathdoc.fr/item/AM_2010_172_3_a5/