St. Petersburg Mathematical Journal, 5. cilt,1-3. sayılarAmerican Mathematical Society, 1994 |
Kitabın içinden
85 sonuçtan 1-3 arası sonuçlar
Sayfa 8
... Equation ( 0.44 ) is nonlinear . For a special choice of G and F , equation ( 0.44 ) turns into the following well - known equations : the nonlinear Schrödinger equation i ( 0.45 ) R1 = = ( Rxx − 2 | R | 2R ) ; the modified Korteweg ...
... Equation ( 0.44 ) is nonlinear . For a special choice of G and F , equation ( 0.44 ) turns into the following well - known equations : the nonlinear Schrödinger equation i ( 0.45 ) R1 = = ( Rxx − 2 | R | 2R ) ; the modified Korteweg ...
Sayfa 346
... equations . The properties of their contact symmetries are similar to the properties of symmetries of ordinary differential equa- tions . This is caused by the fact that any contact the transformation that takes equation ( 0.1 ) to an ...
... equations . The properties of their contact symmetries are similar to the properties of symmetries of ordinary differential equa- tions . This is caused by the fact that any contact the transformation that takes equation ( 0.1 ) to an ...
Sayfa 350
Theorem 1.2 . If the contact symmetry algebra of an evolution equation ( 0.1 ) is infinite- dimensional , then this equation is linearizable by means of a contact transformation ( 0.2 ) . We refer the reader to the author's paper [ 15 ] ...
Theorem 1.2 . If the contact symmetry algebra of an evolution equation ( 0.1 ) is infinite- dimensional , then this equation is linearizable by means of a contact transformation ( 0.2 ) . We refer the reader to the author's paper [ 15 ] ...
İçindekiler
A N Andrianov Factorizations of integral representations of binary | 71 |
Bizhanova and V A Solonnikov Solvability of an initialboundary | 97 |
Birman and M Solomyak On the main singularities of the electric | 125 |
Telif Hakkı | |
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a₁ Aleksandrov arbitrary assume asymptotic automorphism b₁ Banach space bounded C₁ coefficients compact condition consider construct convex Corollary corresponding curve defined definition denote domain eigenvalues element English transl equation estimate exists extremal subset finite finite-dimensional Finsler metric formula Fuchsian group function f G₁ geodesic graph Hecke operators Hence homomorphism HP Rd identity implies inequality integral interpolation problem inverse isometry isomorphic Lemma Lie algebra linear LP Rd Math Mathematical Mathematics Subject Classification matrix neighborhood nonzero norm obtain polynomial positive number proof of Theorem properties Proposition prove R-tree Ramanujan graphs Rd+1 relation representation Riemann surface satisfying Selberg Selberg trace formula smooth solution space spectral subgroup subspace symmetry Theorem theory theta-series u₁ v₁ vector fields zeta-function