Geodesic

Tome 77 (2022) no. 1

Sommaire

What do Abelian categories form?
p. 1-45
Structures of non-classical discontinuities in solutions of hyperbolic systems of equations
p. 47-79
Spectrum of the Laplace operator on closed surfaces
p. 81-97
Left-invariant optimal control problems on Lie groups: classification and problems integrable by elementary functions
p. 99-163
Victor Nikolaevich Latyshev (obituary)
p. 165-170
An observation on the Gram matrices of systems of uniformly bounded functions and a problem of Olevskii
p. 171-173
On Voronoi's conjecture for four- and five-dimensional parallelohedra
p. 174-176
Inverse function theorem on the class of holomorphic self-maps of a disc with two fixed points
p. 177-179
On reduction and separation of~projective sets in Tychonoff spaces
p. 180-182
Boris Abramovich Trakhtenbrot (on the centenary of his birth)
p. 183-188