By introducing an auxiliary ordinary differential equation and solving it by means of the method of separation of variables, many new explicit exact solutions to the Born-Infeld equation are found in a concise manner.
机构:
Peking Univ, Sch Math Sci, Key Lab Pure & Appl Math, Beijing 100871, Peoples R ChinaPeking Univ, Sch Math Sci, Key Lab Pure & Appl Math, Beijing 100871, Peoples R China
机构:
Peking Univ, Sch Math Sci, Key Lab Pure & Appl Math, Beijing 100871, Peoples R ChinaPeking Univ, Sch Math Sci, Key Lab Pure & Appl Math, Beijing 100871, Peoples R China