Soliton like solutions of a Lorentz invariant equation in dimension 3

[1] STABILITY OF TIME-DEPENDENT PARTICLELIKE SOLUTIONS IN NONLINEAR FIELD THEORIES .1. [J]. JOURNAL OF MATHEMATICAL PHYSICS, 1970, 11 (04) : 1336 - &

[2] POSITIVE SOLUTIONS OF SOME NONLINEAR ELLIPTIC PROBLEMS IN EXTERIOR DOMAINS [J]. ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS, 1987, 99 (04) : 283 - 300

[3] BERESTYCKI H, 1978, CR ACAD SCI A MATH, V287, P503

[4] Berestycki H., 1981, CRAS PARIS 1, V293, P488

[5] Berger MS., 1972, J FUNCT ANAL, V9, P249

[6] Homoclinics and heteroclinics for a class of conservative singular Hamiltonian systems [J]. JOURNAL OF DIFFERENTIAL EQUATIONS, 1997, 136 (01) : 76 - 114

[7] Dodd R. K., 1982, Solitons and nonlinear wave equations

[8] Esteban M. J., 1988, ASYMPTOTIC ANAL, V1, P187

[9] A DIRECT VARIATIONAL APPROACH TO SKYRME MODEL FOR MESON FIELDS [J]. COMMUNICATIONS IN MATHEMATICAL PHYSICS, 1986, 105 (04) : 571 - 591

[10] Gelfand I.H., 1963, Calculus of Variations

[1] STABILITY OF TIME-DEPENDENT PARTICLELIKE SOLUTIONS IN NONLINEAR FIELD THEORIES .1. [J]. JOURNAL OF MATHEMATICAL PHYSICS, 1970, 11 (04) : 1336 - &

[2] POSITIVE SOLUTIONS OF SOME NONLINEAR ELLIPTIC PROBLEMS IN EXTERIOR DOMAINS [J]. ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS, 1987, 99 (04) : 283 - 300

[3] BERESTYCKI H, 1978, CR ACAD SCI A MATH, V287, P503

[4] Berestycki H., 1981, CRAS PARIS 1, V293, P488

[5] Berger MS., 1972, J FUNCT ANAL, V9, P249

[6] Homoclinics and heteroclinics for a class of conservative singular Hamiltonian systems [J]. JOURNAL OF DIFFERENTIAL EQUATIONS, 1997, 136 (01) : 76 - 114

[7] Dodd R. K., 1982, Solitons and nonlinear wave equations

[8] Esteban M. J., 1988, ASYMPTOTIC ANAL, V1, P187

[9] A DIRECT VARIATIONAL APPROACH TO SKYRME MODEL FOR MESON FIELDS [J]. COMMUNICATIONS IN MATHEMATICAL PHYSICS, 1986, 105 (04) : 571 - 591

[10] Gelfand I.H., 1963, Calculus of Variations