Oblique boundary value problems for nonlinear parabolic equations
On a boundary value problem with general linear conditions
On a certain extension of the maximum principle
On a class of scalar conservation laws with locally unbounded solutions
On a degenerate parabolic boundary value problem
On a fixed point index method for the analysis of the asymptotic behavior and boundary value problems of process and semidynamical systems
On a general conception of duality in optimal control
On a nonlinear boundary value problem of higher order
On a nonlinear perturbation of a selfadjoint boundary value problem
On a theorem of Brunovsky for periodic optimal control
On an initial-value problem for a nonlinear transport equation in polymer chemistry
On an internal approximation of a class of elliptic eigenvalue problems
On an optimal control problem
On analysis of quasihyperbolic equations of linear viscoelasticity
On asymptotic behaviour of solutions of functional differential equations
On boundary element methods for solving elliptic boundary value problems
On bounded solutions of a certain differential equation
On centers of type A and B of polynomial systems
On chaos in difference and differential-difference equations
On finite element procedures of high order accuracy for parabolic equations