Nonexistence of Positive Solutions to Semilinear Elliptic Inequalities for Polyharmonic Operator elliptic inequality particularly involving polyharmonic
operator: Δku(x) ≥ x1 α1 x2 α2… xn αnuq(x), where k
On digital approximations for elliptic boundary value problemsWe study certain discrete boundary value problems for discrete analogue of model
elliptic pseudo
Solution of elliptic optimal control problem with pointwise and non-local state constraints elliptic equation, with pointwise control constraints and pointwise and non-local (integral) state
Index of Sobolev Problems Associated with Lie Group Action, this condition can be formulated invariantly as an
ellipticity condition of some
operator, which is induced
On bitsadze-samarskii type elliptic differential problems on hyperbolic planeIn the present article, we consider nonlocal boundary value problems (NBVP) of
elliptic type
Traces of Generalized Solutions of Elliptic Differential-Difference Equations with Degeneration strongly
elliptic differential
operator and a degenerated difference
operator. Instead of this
Spectral Radius Formula for a Parametric Family of Functional Operators for the corresponding class of functional
operators. The use of this formula involves calculation of certain type limits
On smoothness of solutions of some elliptic functional-differential equations with degeneration several degenerate difference
operators enter the equation. The degeneration leads to the fact
ЭТА-ИНВАРИАНТ ДЛЯ СЕМЕЙСТВ С ПАРАМЕТРОМ И ПЕРИОДИЧЕСКИМИ КОЭФФИЦИЕНТАМИ-dependent pseudodifferential
operators with periodic coefficients. Such families arise in studying nonlocal
elliptic problems