| has gloss | eng: The sine-Gordon equation is a nonlinear hyperbolic partial differential equation in 1 + 1 dimensions involving the d'Alembert operator and the sine of the unknown function. It was originally considered in the nineteenth century in the course of study of surfaces of constant negative curvature. This equation attracted a lot of attention in the 1970s due to the presence of soliton solutions. |
| lexicalization | eng: Sine gordon equation |
| lexicalization | eng: Sine-Gordon equation |
| lexicalization | eng: Sine–Gordon equation |
| instance of | (noun) an equation containing differentials of a function
differential equation |
