On some problems of the theory of the difference schemes
On some properties of eigenvalues and eigenfunctions of certain differential equations of the fourth order
On some properties of solutions of quasilinear degenerate parabolic equations in
We study the asymptotic behaviour near infinity of the weak solutions of the Cauchy-problem.
On some properties of solutions of the Cauchy problem for a quasilinear parabolic equation
On some properties of solutions of transonic potential flow problems
The paper deals with solutions of transonic potential flow problems handled in the weak form or as variational inequalities. Using suitable generalized methods, which are well known for elliptic partial differential equations of the second order, some properties of these solutions are derived. A maximum principle, a comparison principle and some conclusions from both ones can be established.
On some properties of the solution of the differential equation
In the paper it is shown that each solution ot the initial value problem (2), (3) has a finite limit for , and an asymptotic formula for the nontrivial solution tending to 0 is given. Further, the existence of such a solutions is established by examining the number of zeros of two different solutions , .
On some qualitative methods for systems of ordinary diferential equations in the large
On some quasimetrics and their applications.
On some recent results on the numerical problems in semiconductor device simulation
On some results of Moser and of Bangert
On some Schrödinger operators with a singular complex potential
On some Schroedinger-type variational inequalities
On some semilinear Volterra diffusion equations arising in ecology
On some sharp bounds for the off-diagonal elements of the homogenized tensor
In this paper we study bounds for the off-diagonal elements of the homogenized tensor for the stationary heat conduction problem. We also state that these bounds are sharp by proving a formula for the homogenized tensor in the case of laminate structures.
On some singular boundary value problems for ordinary differential equations
On Some Singular Quasi-Linear Cauchy Problems.
On some singular systems of parabolic functional equations
We will prove existence of weak solutions of a system, containing non-local terms , .
On some stability problems
On some stochastic parabolic differential equations in a Hilbert space.
On some sufficient conditions for the blow-up solutions of the nonlinear Ginzburg-Landau-Schrödinger evolution equation.