On interlacing of zeros of certain family of modular forms

Ekata Saha, N. Saradha

Let $k=12m(k)+s\ge 12$ for $s\in \{0,4,6,8,10,14\}$, be an even integer and $f$ be a normalised modular form of weight $k$ with real Fourier coefficients, written as $$ f=E_k+\su…