"groupe Lie." . . "Bäcklund, Transformacions de." . . "Differential equations." . . "groupe transformation." . . "Equazioni alle derivate parziali non lineari." . . "Groupes de transformations." . . "Transformations, Groupes de." . . "Transformations, groupes de." . "Bäcklund, Transformations de." . . . . "Lie-Bäcklund transformations in applications"@it . "Lie-Bäcklund transformations in applications"@en . "Lie-Bäcklund transformations in applications" . . . . . . . "Lie-Backlund Transformations in Applications" . . . . "Lie-Bäcklund Transformations in Applications"@en . . . . . . "Electronic books" . . . . . . . . . . . . . . . . . . . "Lie-backlund transformations in applications" . . . . . . . . . . . . . . "This title presents an introduction to the classical treatment of Backlund and general surface transformations; and includes detailed and accessible techniques for constructing both groups of transformations which will be of great value to the scientist and engineer in the analysis of mathematical models of physical phenomena. Classical and recent examples of Backlund transformations as applied to geometry, nonlinear optics, turbulence models, nonlinear waves and quantum mechanics are given. The authors discuss applications of Lie-Backlund transformations in mechanics, quantum mechanics, gas dynamics, hydrodynamics, and relativity." . . . . . "Lie-Backlund transformations in applications" . "Lie-Backlund transformations in applications"@en . . . . . . . . . "théorie groupe." . . "Équations différentielles." . . "Equations différentielles." . "Transformations (mathématiques)" . . "Bäcklund transformations." . . "équation différentielle." . . "Transformations (Mathematics)" . . "Grups, Teoria de Transformacions (Matemàtica)" . . . . "Equacions diferencials." . . "Lie-Bäcklund-Transformation." . . "Lie Algebras" . . "Transformations de Bäcklund." . . "Transformatiegroepen." . . "Equazioni differenziali non lineari." . . "Backlund, Transformaciones de." . . "Transformation groups." . . "transformation." . . "Transformacions (Matemàtica)" . .