Geodesic

Sommaire du Fascicule no. 1

Curves in the geometry of a special extension of Euclidean space
p. 3-12
A boundary value problem for one overdetermined system arising in two-velocity hydrodynamics
p. 13-23
On the Toeplitz operator on a torus in some topological spaces
p. 24-38
Operator analysisof Kolmogorov-Chapman type equations with differential operator
p. 39-55
Multi-dimensional second-order differentialequations with quadratic form on the first derivatives
p. 56-68
Regularity and approximation of the solution of a one-sided problemfor the Barenblatt-Zheltov-Kochina pseudoparabolic operator
p. 69-87
Symmetries in quaternionic analysis
p. 88-102
On phase-field equations of Penrose-Fife type withthe non-conserved order parameter under flux boundary condition.I: Global-in-time solvability
p. 103-121

Sommaire du Fascicule no. 2

The variationall Dirichlet problem with nonhomogeneous boundary conditions for degenerate elliptic operators
p. 3-18
On an inverse dynamic poroelasticity problem for a layered medium
p. 19-30
Solvability of an equilibrium problem for a thermoelastic Kirchhoff-Love plate with an oblique crack
p. 31-42
On solvability of inverse problems of determining point sources
p. 43-58
Initial-value problem for a second-order ordinary differential equation with distributed-order differentiation operator
p. 59-71
Limit cycles and phase portrait for a class of differential systems
p. 72-81
A note on a new sharp result in spaces of pluriharmonic functions and related problems
p. 82-87
On phase-field equations of Penrose-Fife type with non-conserved order parameter under flux boundary condition. II: Uniform boundedness
p. 88-100
On numerical methods for solving infinite systems of linear algebraic equations
p. 101-124

Sommaire du Fascicule no. 3

To projective differential geometry of $5$-dimensional complexes $2$-dimensional planes in projective space $P^5$
p. 3-21
A polyharmonic equation on the sphere in the three-dimensional space
p. 22-31
On solvability of the first boundary value problem for an odd order equation with changing time direction
p. 32-41
Solvability of problems of recovering the external influence in the first order hyperbolic equations
p. 42-56
Inverse problems of restoring parameters in parabolic and hyperbolic equations
p. 57-69
Estimates for solutions to one class of nonautonomous systems with time-varying concentrated and distributed delays
p. 70-79
Estimates for solutions for one model of population dynamics with delay
p. 80-92
Stability of solutions to systems of nonlinear differential equations of neutral type with distributed delay
p. 93-107
On numerical solving an inverse problem for a mixed parabolic-hyperbolic type equation of finding the right-hand side
p. 108-127

Sommaire du Fascicule no. 4

On the existence and uniquenessof a positive solution to a boundary value problem for a fourth-order nonlinear ordinary differential equation
p. 3-10
Weak approximation method for the Cauchy problem for a one-dimensional system of Hopf-type equations
p. 11-20
An inverse problem of determining the kernel in an integro-differential equation of vibrations of a bounded string
p. 21-36
Singular integral equations of nonclassical type on a piecewise smooth curve
p. 37-61
On the control problem associated with the heating process
p. 62-71
On some new uniform estimates and maximal theorems for $H^p$ spaces
p. 72-76
Simulating the dynamics of a fluid with a free surface in a gravitational field by a CABARET method
p. 77-94
Determining the optimal location of a multilateral fishbone well, taking into account the peculiarities of the Srednebotuobinskoye oil and gas condensate eld using hydrodynamic modeling
p. 95-112