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Cohomology on toric varieties and local cohomology with monomial supports
J. Symb. Comput., no. 4-5 (2000): 583-600
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Abstract
We study the local cohomology modules H^i_B(R) for a reduced monomial ideal B in a polynomial ring R=k[X_1,...,X_n]. We consider a grading on R which is coarser than the Z^n-grading such that each component of H^i_B(R) is finite dimensional and we give an effective way to compute these components. Using Cox's description for sheaves on ...More
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