Об одной граничной задаче для упругого кругового сектора About a boundary value problem for elastic circular sector

Using regularization and sequential techniques and Krasnosel’skii’s fixed point theorem, it is shown this boundary value problem has a positive solution.. An example

The present paper is devoted to investigating the equations (5)-(6) coupled equation (2) and establishing certain mathe- matical results on the existence and uniqueness of the

The goal of this paper is to study the existence and nonexistence results for second-order Neumann boundary value problem ( 1.1 ) and ( 1.2 ) under the new conditions by utilizing

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In Section 4, some existence results are obtained based on the nonlin- ear alternative of Leray-Schauder type and on the Covitz and Nadler fixed point theorem for

The definition of coefficients is reduced to the system of regular infinite system of linear algebraic equations with simple structure in regard to residue of Fourier’s