Folded Solitary Waves and Foldons in (2+1) Dimensions
Folded Solitary Waves and Foldons in (2+1) Dimensions
A general type of localized excitations, folded solitary waves and foldons, is defined and studied both analytically and graphically. The folded solitary waves and foldons may be "folded" in quite complicated ways and possess quite rich structures and abundant interaction properties. The folded phenomenon is quite universal in the real …