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Found 33 Documents (Results 1–33)

Symmetries and supersymmetries in trapped ion Hamiltonian models. (English) Zbl 1093.81073

Nikitin, A.G.(ed.) et al., Proceedings of the fifth international conference on symmetry in nonlinear mathematical physics, Kyïv, Ukraine, June 23–29, 2003. Part 2. Kyïv: Institute of Mathematics of NAS of Ukraine (ISBN 966-02-3226-8). Proceedings of the Institute of Mathematics of the National Academy of Sciences of Ukraine. Mathematics and its Applications. 50(2), 569-573 (2004).
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Solitary wave solutions for heat equations. (English) Zbl 1094.35003

Nikitin, A.G.(ed.) et al., Proceedings of the fifth international conference on symmetry in nonlinear mathematical physics, Kyïv, Ukraine, June 23–29, 2003. Part 1. Kyïv: Institute of Mathematics of NAS of Ukraine (ISBN 966-02-3225-X). Proceedings of the Institute of Mathematics of the National Academy of Sciences of Ukraine. Mathematics and its Applications. 50(1), 34-39 (2004).
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Group classification of nonlinear Schrödinger equations. (English. Ukrainian original) Zbl 0993.58020

Ukr. Math. J. 53, No. 8, 1255-1266 (2001); translation from Ukr. Mat. Zh. 53, No. 8, 1053-1060 (2001).
MSC:  58J70 35Q55
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Symmetries of systems of nonlinear reaction-diffusion equations. (English) Zbl 1053.35066

Proceedings of the third international conference on symmetry in nonlinear mathematical physics, Kyiv, Ukraine, July 12–18, 1999. Part 1. Transl. from the Ukrainian. Kyiv: Institute of Mathematics of NAS of Ukraine (ISBN 966-02-1401-4/pt. 1; 966-02-1444-8/set). Proc. Inst. Math. Natl. Acad. Sci. Ukr., Math. Appl. 30(1), 47-59 (2000).
MSC:  35K57 58J70 35A30
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Higher symmetries of the wave equation with scalar and vector potentials. (English) Zbl 1054.81508

Shkil, Mykola (ed.) et al., Symmetry in nonlinear mathematical physics. Proceedings of the second international conference, Kyiv, Ukraine, July 7–13, 1997. Memorial Prof. W. Fushchych conference. Vol. 2. Kyiv: Institute of Mathematics of the National Academy of Sciences of Ukraine (ISBN 966-02-0342-X). 321-327 (1997).
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