TY - JOUR
T1 - A characteristic p proof of Wahl's vanishing theorem for rational surface singularities
AU - Hara, Nobuo
N1 - Funding Information:
Acknowledgments. The author thanks Tomohiro Okuma for inspiring the formulation in terms of the concept of Du Bois singularities. This work was partially supported by Waseda University Grant for Special Research Project 97A-584 and 98A-140.
PY - 1999/10/1
Y1 - 1999/10/1
N2 - We give a quick new proof of Wahl's vanishing theorem for rational surface singularities, using prime characteristic technique. Our method also gives a criterion for F-rationality in dimension 2.
AB - We give a quick new proof of Wahl's vanishing theorem for rational surface singularities, using prime characteristic technique. Our method also gives a criterion for F-rationality in dimension 2.
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U2 - 10.1007/s000130050395
DO - 10.1007/s000130050395
M3 - Article
AN - SCOPUS:0033247051
VL - 73
SP - 256
EP - 261
JO - Archiv der Mathematik
JF - Archiv der Mathematik
SN - 0003-889X
IS - 4
ER -