摘要：The multiple Exp-function method is employed for searching the multiple soliton solutions for the new extended ( 3 + 1 )-dimensional Jimbo-Miwa-like (JM) equation, the extended ( 2 + 1 )-dimensional Calogero-Bogoyavlenskii-Schiff (eCBS) equation, the generalization of the ( 2 + 1 )-dimensional Bogoyavlensky-Konopelchenko (BK) equation, and a variable-coefficient extension of the DJKM (vDJKM) equation, which contain one-soliton-, two-soliton-, and triple-soliton-kind solutions. The physical phenomena of these gained multiple soliton solutions are analyzed and indicated in figures by selecting suitable values.
