References
- Hohertz M, Kalantari B. Collatz polynomials: an introduction with bounds on their zeros. 2020. Available from: https://arxiv.org/pdf/2001.00482v2.pdf.
- Anderson N, Saff EB, Varga RS. An extension of the Eneström-Kakeya theorem and its sharpness. SIAM J Math Anal. 1981;12(1):10–22. DOI:10.1137/0512002.
- Lagarias JC. The 3x + 1 problem and its generalizations. Amer Math Monthly. 1985;92(1):3–23. DOI:10.2307/2322189. As reprinted in Conference on Organic Mathematics, Canadian Math. Society Conference Proceedings. Vol. 20. 1997. p. 305–331, and posted online at http://www.cecm.sfu.ca/organics/papers/lagarias/index.html.
- Hughes CP, Nikeghbali A. The zeros of random polynomials cluster uniformly near the unit circle. Compos Math. 2008;144(3):734–746. DOI:10.1112/s0010437x07003302.