Gürel, T. Burak2016-01-082016-01-081995http://hdl.handle.net/11693/17704Ankara : Department of Mathematics and the Institute of Engineering and Sciences of Bilkent University, 1995.Thesis (Master's) -- Bilkent University, 1995.Includes bibliographical references leaves 29-30.In this work evolution type integrable equations and systems are considered. An efficient method is given to construct their boundary conditions and hence boundary value problems which are compatible with the generalized symmetries. This method is applied to some well-known nonlinear partial differential equations.vii, 30 leavesEnglishinfo:eu-repo/semantics/openAccessIntegrabilityboundary conditions compatible with symmetriesrecursion operatorgeneralized symmetrysymmetryQC19.2 .G87 1995Mathematical physics.Symmetry (Physics).Symmetry (Physics)--Mathematics.Algebra.Thesis