On non-point invertible transformations of difference and differential-difference equations.
Startsev, Sergey Ya. (2010)
SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
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Displaying similar documents to “Linearization of second-order ordinary differential equations by generalized Sundman transformations.”
On non-point invertible transformations of difference and differential-difference equations.
On the Darboux transformation. I.
Chrastinová, Veronika (1995)
Georgian Mathematical Journal
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Bäcklund transformations for first and second Painlevé hierarchies.
Sakka, Ayman Hashem (2009)
SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
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Sophocleous, Christodoulos, Wiltshire, Ron J. (2006)
SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
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On miura transformations and Volterra-type equations associated with the adler-bobenko-suris equations.
Levi, Decio, Petrera, Matteo, Scimiterna, Christian, Yamilov, Ravil (2008)
SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
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Integrable anisotropic evolution equations on a sphere.
Meshkov, Anatoly G., Balakhnev, Maxim Ju. (2005)
SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
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A characterization of Möbius transformations.
Niamsup, Piyapong (2000)
International Journal of Mathematics and Mathematical Sciences
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Nonlocal symmetries and generation of solutions for partial differential equations.
Tychynin, Valentyn, Petrova, Olga, Tertyshnyk, Olesya (2007)
SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
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Continuous transformations of differential equations with delays.
Čermák, Jan (1995)
Georgian Mathematical Journal
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Natural transformations of higher order cotangent bundle functors
Jan Kurek (1993)
Annales Polonici Mathematici
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We determine all natural transformations of the rth order cotangent bundle functor into in the following cases: r = s, r < s, r > s. We deduce that all natural transformations of into itself form an r-parameter family linearly generated by the pth power transformations with p =1,...,r.
-deformed KP hierarchy and -deformed constrained KP hierarchy.
He, Jingsong, Li, Yinghua, Cheng, Yi (2006)
SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
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On two new functional equations for generalized Joukowski transformations
M. Baran, H. Haruki (1991)
Annales Polonici Mathematici
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The purpose of this paper is to solve two functional equations for generalized Joukowski transformations and to give a geometric interpretation to one of them. Here the Joukowski transformation means the function of a complex variable z.
Approximate equivalence transformations and invariant solutions of a perturbed nonlinear wave equation.
Ibragimov, R.N. (2001)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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