Vanishing Coefficients of q^{5n+r} and q^{7n+r} in Certain Infinite q-series Expansions

M. P. Thejitha, Anusree Anand, S. N. Fathima

Motivated by the recent work of several authors on vanishing coefficients of the arithmetic progression in certain $q$-series expansion, we study some variants of these $q$-series…