Geodesic

Tome 50 (1995) no. 4

Sommaire

Symmetries of harmonic theta-functions of integral quadratic forms
p. 661-700
Characteristic classes of Lagrangian and Legendre singularities
p. 701-726
Nikolai Petrovich Kuptsov (obituary)
p. 727-729
Joint sessions of the Petrovskii Seminar on differential equations and mathematical problems of physics and of the Moscow Mathematical Society (seventeenth session, 24--27~January~1995)
p. 731-809
Conformally plane metrics, systems of hydrodynamic type, and non-local Hamiltonian operators
p. 811-813
On the problem of the estimation of the normalized eigenfunctions of the Sturm--Liouville operator with a~positive weight function on a~finite segment
p. 814-815
On an invariant of the characteristic distribution
p. 816-817
On the almost regular Cauchy problem
p. 818-820
Polyhedra with bendings and Riemann surfaces
p. 821-823
On the lower branches of the spectrum of two fermions interacting with a~boson gas (exiton)
p. 824-825
The volume of a~pendant as a~function of the lengths of its edges
p. 826-827
Topological aspects of the study of the model of a~monopolist
p. 828-829
Splines and branched coverings
p. 830-831
A~minimax-Bayes estimate on classes of distributions with bounded second moments
p. 832-834
A series of birational automorphisms of projective spaces, connected with vector bundles on elliptic curves
p. 835-836
Ol'ga Arsen'evna Oleinik (on her seventieth birthday)
p. 837-848
School ``Contemporary methods in theory of functions and adjacent problems of mathematics and mechanics''