On certain generalized modular forms
Kohnen, Winfried
Funct. Approx. Comment. Math., Tome 42 (2010) no. 1, p. 23-29 / Harvested from Project Euclid
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The main result of this note is a characterization of those generalized modular functions of weight zero on $\Gamma_0(N)$ that have empty divisor, in terms of the growth of the exponents in their $q$-product expansion.
Publié le : 2010-09-15
Classification:  generalized modular function,  $q$-product expansion,  divisor,  11F30 
@article{1285679143,
     author = {Kohnen, Winfried},
     title = {On certain generalized modular forms},
     journal = {Funct. Approx. Comment. Math.},
     volume = {42},
     number = {1},
     year = {2010},
     pages = { 23-29},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1285679143}
}

Kohnen, Winfried. On certain generalized modular forms. Funct. Approx. Comment. Math., Tome 42 (2010) no. 1, pp.  23-29. http://gdmltest.u-ga.fr/item/1285679143/