Geodesic

Tome 208 (2017) no. 1

Sommaire

The method of similar operators in the spectral analysis of the Hill operator with nonsmooth potential
p. 1-43
Approximation of functions and their conjugates in variable Lebesgue spaces
p. 44-59
Korobov polynomials of the first kind
p. 60-74
Nontrivial pseudocharacters on groups with one defining relation and nontrivial centre
p. 75-89
Lattice definability of certain matrix rings
p. 90-102
The asymptotic behaviour of the scattering matrix in a~neighbourhood of the endpoints of a~spectral gap
p. 103-156
Existence of two nontrivial solutions for sufficiently large values of the spectral parameter in eigenvalue problems for equations with discontinuous right-hand sides
p. 157-172