Calculation of the asymptotics of “coefficients of intensity” in the coming together of corner or conic points

Boundary value problems are considered in domains with conical or corner points, located with small specing $\varepsilon$. Taking the example of Dirichlet or Neurmann problems, and problems on plate flexure, applications are given for an algorithm for finding the asymptotic behavior as $\varepsilon\to0$ of the coefficients in the asymptotic forms of the solutions close to the vertices of cones.