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pro vyhledávání: '"Dhillon, Harj S."'
Publikováno v:
J. Nonlinear Math. Phys. 8 (2001), no. 1, 38-49
We discuss stationary solutions of the discrete nonlinear Schr\"odinger equation (DNSE) with a potential of the $\phi^{4}$ type which is generically applicable to several quantum spin, electron and classical lattice systems. We show that there may ar
Externí odkaz:
http://arxiv.org/abs/math-ph/0101038