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math.AP2018
Double-Layer Potentials for a Generalized Bi-Axially Symmetric Helmholtz Equation II
Abdumauvlen Berdyshev, Anvar Hasanov, Tuhtasin Ergashev
The double-layer potential plays an important role in solving boundary value problems for elliptic equations. All the fundamental solutions of the generalized bi-axially symmetric…
math.AP2015
Unique solvability of a non-local problem for mixed type equation with fractional derivative
E. T. Karimov, A. S. Berdyshev, N. A. Rakhmatullaeva
In this work we investigate a boundary problem with non-local conditions for mixed parabolic-hyperbolic type equation with three lines of type-changing with Caputo fractional deriv…