Geodesic

Tome 52 (2012) no. 1

Sommaire

On the 75th anniversary of birthday of Yurii Sergeevich Osipov
Takagi’s decomposition of a symmetric unitary matrix as a finite algorithm
p. 4-7
Control optimization in a hyperbolic linear system
p. 8-23
Finite-element solution of a model mechanical problem with friction based on a smoothing Lagrange multiplier method
p. 24-34
Nonadaptive methods for polyhedral approximation of the Edgeworth–Pareto hull using suboptimal coverings on the direction sphere
p. 35-47
Algorithmic decision rule using ordinal criteria importance coefficients with a first ordinal metric scale
p. 48-65
Solving large-scale multicriteria problems by the decomposition method
p. 66-80
Asymptotic expansions of slow invariant manifolds and reduction of chemical kinetics models
p. 81-96
About a local grid method of a solution of Laplace’s equation in the infinite rectangular cylinder
p. 97-104
New exact solutions for the sine-Gordon equation in $2+1$ dimensions
p. 105-111
Mixed value problem for nonlinear integro-differential equation with parabolic operator of higher power
p. 112-123
Conditions for the absence of a phase transition in the Ginzburg–Landau–Allen–Cahn model
p. 124-132
Measurement of the emitter field in the presence of an external source
p. 133-143
“Poisson” models of random fields with applications in transport theory
p. 144-152
New modification of the double description method for constructing the skeleton of a polyhedral cone
p. 153-163
Genetic local search the graph partitioning problem under cardinality constraints
p. 164-176