1 citations · 1 across the 4 of their papers we have counts for
4 papers
Perturbation method for second order strongly elliptic systems of PDEs with constant coefficients
Astamur Bagapsh
The classical Dirichlet problem for a second-order strongly elliptic system with constant coefficients in a Jordan domain is considered. We show that the solution of the problem ca…
On energy functionals for second-order elliptic systems with constant coefficients
Astamur Bagapsh, Konstantin Fedorovskiy
We consider the Dirichlet problem for second-order elliptic systems with constant coefficients. We prove that non-reducible strongly elliptic systems of this type do not admits non…
On Dirichlet problem for second-order elliptic equations in the plane and uniform approximation problems for solutions of such equations
Astamur Bagapsh, Konstantin Fedorovskiy, Maksim Mazalov
We consider the Dirichlet problem for solutions to general second-order homogeneous elliptic equations with constant complex coefficients. We prove that any Jordan domain with $C^{…
The perturbation method for the skew-symmetric strongly elliptic systems of PDEs
Astamur Bagapsh
For a Jordan domain with sufficiently smooth boundaries, the solution to the Dirichlet problem for second order skew-symmetric strongly elliptic system with constant coefficients a…