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https://doi.org/10.1016/j.jalgebra.2005.05.005
Title: | A non-vanishing theorem for Q-divisors on surfaces | Authors: | Chen, J.A. Chen, M. Zhang, D.-Q. |
Issue Date: | 15-Nov-2005 | Citation: | Chen, J.A., Chen, M., Zhang, D.-Q. (2005-11-15). A non-vanishing theorem for Q-divisors on surfaces. Journal of Algebra 293 (2) : 363-384. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jalgebra.2005.05.005 | Abstract: | We prove a non-vanishing theorem of the cohomology H0 of the adjoint divisor KX + ⌈L⌉ where ⌈L⌉ is the round up of a nef and big Q-divisor L. © 2005 Published by Elsevier Inc. | Source Title: | Journal of Algebra | URI: | http://scholarbank.nus.edu.sg/handle/10635/102701 | ISSN: | 00218693 | DOI: | 10.1016/j.jalgebra.2005.05.005 |
Appears in Collections: | Staff Publications |
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