Geodesic
COMPUTATION OF THE GROTHENDIECK AND PICARD GROUPS OF A TORIC DM STACK BY USING A HOMOGENEOUS COORDINATE RING FOR
Glasgow mathematical journal, Tome 53 (2011) no. 1, pp. 97-113

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DOI

We compute the Grothendieck and Picard groups of a smooth toric DM stack by using a suitable category of graded modules over a polynomial ring. The polynomial ring with a suitable grading and suitable irrelevant ideal functions is a homogeneous coordinate ring for the stack.
DOI : 10.1017/S001708951000056X
Mots-clés : 13A02, 16W50, 14M25, 14A20, 16E20, 14C22 
SMITH, S. PAUL. COMPUTATION OF THE GROTHENDIECK AND PICARD GROUPS OF A TORIC DM STACK BY USING A HOMOGENEOUS COORDINATE RING FOR. Glasgow mathematical journal, Tome 53 (2011) no. 1, pp. 97-113. doi: 10.1017/S001708951000056X
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     title = {COMPUTATION {OF} {THE} {GROTHENDIECK} {AND} {PICARD} {GROUPS} {OF} {A} {TORIC} {DM} {STACK} {BY} {USING} {A} {HOMOGENEOUS} {COORDINATE} {RING} {FOR}},
     journal = {Glasgow mathematical journal},
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     year = {2011},
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