Riemann boundary value problem on nonrectifiable curves for certain Beltrami equations representation to solve certain Beltrami
equations and apply it for research of the Riemann
boundary value
SHARP ESTIMATES FOR THE GRADIENT OF SOLUTIONS TO THE HEAT EQUATIONVarious sharp pointwise estimates for the gradient of solutions to the heat
equation are obtained
On a general discrete boundary value problem for an elliptic pseudo-differential equation in a quadrant quadrant and reduce it to a system of
integral equations.We show a solvability of the system for a small
Torsion problem: stress statement and solution by the boundary element method to numerical differentiation. The
boundary integral equation of the second kind is obtained to formulate
Torsion problem: stress statement and solution by the boundary element method to numerical differentiation. The
boundary integral equation of the second kind is obtained to formulate
On certain elliptic problems in sectorial domainsA certain conjugation problem for an elliptic pseudo-differential
equation in a plane sector
A Numerical Study of the Homogeneous Elliptic Equation with Fractional Boundary ConditionsWe consider the homogeneous
equation Au = 0, where A is a symmetric and coercive elliptic operator