Geodesic

Tome 46 (1991) no. 3

Sommaire

Algebraic constructions of integrable dynamical systems-extensions of the Volterra system
p. 1-64
Estimates for the averaged matrix and the averaged tensor
p. 65-136
The hierarchy of Huygens equations in spaces with a~non-trivial conformal group
p. 137-176
Finite-dimensional randomness
p. 177-190
Weakly infinite-dimensional spaces
p. 191-210
The topological structure of level surfaces of Morse~1-forms
p. 211-212
Multidimensional spectral asymptotics for elliptic differential operators
p. 213-214
Two implicit function theorems
p. 215-216
An abstract Gel'fand--Levitan formula
p. 217-218
Cellular decompositions and Novikov--Shubin invariants
p. 219-220
The principle of limiting absorption for operators of Schr\"odinger type and an application of it to the Cauchy--Poisson problem with a~cylindrical bottom
p. 221-222
A~simplified filtration procedure for a~partially observed Markov process
p. 223-224
A~class of exact solutions of the Kadomtsev--Petviashvili equation
p. 225-227
The smoothness of generalized solutions of boundary-value problems for functional-differential equations
p. 228-230
The cyclic homology of some topological spaces
p. 231-232
Harmonic spheres in compact Lie groups and extremals of a~multivalued Novikov functional
p. 233-234
Extremal properties of eigenvalues of the Laplace operator on a~ball
p. 235-237
Characteristic classes of infinite-dimensional vector bundles
p. 238-240
Sergei Mikhailovich Nikol'skii (on his eighty-fifth birthday)
p. 241-250
Naum Yakovlevich Vilenkin (on~his seventieth birthday)
p. 251-254
Sergei Borisovich Stechkin (on his seventieth birthday)
p. 255-258
Andrei Andreevich Privalov (on his sixtieth birthday)
p. 259-261
Sergei Sergeevich Ryshkov (on his sixtieth birthday)
p. 263-266
Adyan Sergei Ivanovich
XV~School on Operator Theory in Functional Spaces
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