Discrete oscillation theorems and weighted focal points for Hamiltonian difference systems with nonlinear dependence on a spectral parameter
Institution:
1. Department of Mathematics and Statistics, Masaryk University, Kotlá?ská 2, CZ-611 37, Brno, Czech Republic;2. Department of Applied Mathematics, Moscow State University of Technology, Vadkovskii per. 3a, 101472, Moscow, Russia