Quasimodular forms generalize classical modular forms and were introducedby Kaneko and Zagier in . Since then they have been studied in connectionwith various topics not only in number theory but also in appliedmathematics (see e.g. [12, 39, 56, 80, 84, 92, 97, 104]). Unlike modularforms, derivatives of quasimodular forms are also quasimodular forms.
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