We discuss the problem of determining the de Rham, Dolbeault and algebraic cohomological dimension of the moduli space Mg of Riemann surfaces of genus g, focusing on possible strategies of attack and then concentrating on exhaustion functions. In the final section we explain how these techniques can be employed to provide a non-trivial upper bound for the Dolbeault cohomological dimension of Mg.
Investigating the cohomological dimensions of Mg / Mondello, Gabriele. - In: INTERNATIONAL JOURNAL OF MATHEMATICS. - ISSN 0129-167X. - STAMPA. - 27:7(2016), pp. XXX-YYY. [10.1142/S0129167X16400085]
Investigating the cohomological dimensions of Mg
MONDELLO, GABRIELE
2016
Abstract
We discuss the problem of determining the de Rham, Dolbeault and algebraic cohomological dimension of the moduli space Mg of Riemann surfaces of genus g, focusing on possible strategies of attack and then concentrating on exhaustion functions. In the final section we explain how these techniques can be employed to provide a non-trivial upper bound for the Dolbeault cohomological dimension of Mg.File allegati a questo prodotto
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