Patricia Hersh. On optimizing discrete Morse functions. Adv. Appl. Math., 35(3):294-322, 2005. [doi]
@article{Hersh05-0, title = {On optimizing discrete Morse functions}, author = {Patricia Hersh}, year = {2005}, doi = {10.1016/j.aam.2005.04.001}, url = {https://doi.org/10.1016/j.aam.2005.04.001}, researchr = {https://researchr.org/publication/Hersh05-0}, cites = {0}, citedby = {0}, journal = {Adv. Appl. Math.}, volume = {35}, number = {3}, pages = {294-322}, }