2- and 3-Dissections of Second-, Sixth-, and Eighth-Order Mock Theta Functions

In this paper, we develop a systematic method for obtaining and proving $m$-dissections of mock theta functions.

In 2014, Hickerson and Mortenson showed how to derive and prove identities for Ramanujan's mock theta functions and Hecke-type indefinite theta series using Appell--Lerch sums.

We build on their transformation formula method, combining it with symbolic computations and algorithms for the theory of modular functions.

We focus exclusively on the cases of 2- and 3-dissections.