Drinfeld Modular Forms of Weight One
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Gunther Cornelissen
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Article
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1997
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Elsevier Science
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English
β 334 KB
Let A=F q [T ] be the polynomial ring over the finite field F q of q elements. D. Goss remarks in [13, (2.1)] that the algebra of (Drinfeld ) modular forms for GL(2, A) is the free ring generated by the two Eisenstein series of weights q&1 and q 2 &1. For a more general congruence subgroup, an abstr