Necessary conditions for the multiple integral problem and elliptic variational inequalities
New functional spaces and linear nonstationary problems of mathematical physics
Non linear quasi variational inequalities and stochastic impulse control theory
Nonlinear boundary-value problems for differential equations
Nonlinear differential systems of the third and fourth order
Nonlinear functional analysis and nonlinear partial differential equations
Nonlinear noncoercive boundary value problems
Nonlinear parabolic boundary value problems with the time derivative in the boundary conditions
Nonlinear surface waves under external forcing
Nonlinear systems of parabolic PDE's for phase change problem
Nonoscillation theorems for a class of neutral functional differential equations of arbitrary order
Numerical approximation of a nonlinear Sturm-Liouville problem on an infinite interval
Numerical aspects of computation of periodic and quasiperiodic solutions in systems of partial differential equations
Numerical calculations for some types of boundary value problems with unbounded domains
Numerical imperfections near a critical point
Numerical modelling of tube fixing in the heat exchanger of a nuclear power plant