In this note we prove that the difference divisors associated with special cycles on unitary Rapoport–Zink spaces of signature in the unramified case are always regular.
Dans cette note, nous montrons que les diviseurs différence associés aux cycles spéciaux sur des espaces de Rapoport–Zink unitaires de signature dans le cas non ramifié sont toujours réguliers.
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Ulrich Terstiege 1
@article{CRMATH_2013__351_3-4_107_0, author = {Ulrich Terstiege}, title = {On the regularity of special difference divisors}, journal = {Comptes Rendus. Math\'ematique}, pages = {107--109}, publisher = {Elsevier}, volume = {351}, number = {3-4}, year = {2013}, doi = {10.1016/j.crma.2013.02.001}, language = {en}, }
Ulrich Terstiege. On the regularity of special difference divisors. Comptes Rendus. Mathématique, Volume 351 (2013) no. 3-4, pp. 107-109. doi : 10.1016/j.crma.2013.02.001. https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.1016/j.crma.2013.02.001/
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