TY - JOUR TI - Integrability and lump-type solutions to the 3-D Kadomtsev-Petviashvili-Boussinesq-like equation AU - Wu Pin-Xia AU - Zhang Yu-Feng AU - Yin Qi-Qi AU - Wang Yan JN - Thermal Science PY - 2019 VL - 23 IS - 4 SP - 2373 EP - 2380 PT - Article AB - The (3+1)-D Kadomtsev-Petviashvili-Boussinesq-like equation is studied, and its bilinear form, Backlund transformation and Lax pairs are elucidated. Lump-type solutions are obtained, which include periodic lump and interaction lump solutions, through the three-wave method and the ansatz method. The dynamic evolution mechanisms of solutions are illustrated graphically.