“…Interestingly, the variety of asymptotic behaviors of kinks is not limited to exponential and power-law ones. In some models, kink solutions have super-exponential [19,20] and power-tower [21] asymptotics. In addition, it is possible to construct so-called compact kinks that have no tails at all, i.e., have a compact support, see, e.g., [22,23] and references therein.…”