In this paper mathematical model described by a generalized third boundary value problem for the homogeneous biharmonic equation in the unit ball with boundary operators up to the third order containing normal derivatives and Laplacian is investigated. Particular cases of the considered mathematical model are the classical models described by Dirichlet, Riquier, and Robin problems, and the Steklov spectral problem, as well as many other mathematical models generated by these boundary conditions. Two existence theorems for the solution of the problem are proved. Existence conditions are obtained in the form of orthogonality on the boundary of some linear combination of boundary functions to homogeneous harmonic polynomials of a particular or...
Региональные экологические проблемы. Экологический мониторинг и менеджментAgriculturist since ancien...
It is shown that the Kirchhoff equation in nonlinear beam theory, usually obtained on the basis of s...
In the second half of the nineteenth century economic and social factors contributed to the formatio...
Ovarian cysts are considered rare in pediatric practice. Ovarian tumors occur in 1% of all tumors in...
The article is devoted to the study of the phenomena of the special catalogues of textbooks for seco...
Architecture and algorithms for functioning of a new neural network based on the discrete bidirectio...
The construction of solutions to the problem with a free boundary for the non-linear heat equation ...
The crisis that started with the collapse of Lehman Brothers in September 2008 led, to a revival of ...
Today it is difficult to imagine architecture, construction, and various branches of industry and pr...
In the scientific article the system of legal methods of the activity of the founder of the Hanafi l...
This paper is devoted to the solution of a synthesis problem of a control system for the movement of...
The article examines the causes of corporate governance conflicts inUkraine. The analysis of numerou...
Aim. To study sex characteristics of cutaneous microvascular structure and function in a cohort of h...
The analysis of various aspects of the refrigerated storage of grain on elevators in Ukraine, CIS an...
The results of the analysis of domestic and foreign literature on complications of various approache...
Региональные экологические проблемы. Экологический мониторинг и менеджментAgriculturist since ancien...
It is shown that the Kirchhoff equation in nonlinear beam theory, usually obtained on the basis of s...
In the second half of the nineteenth century economic and social factors contributed to the formatio...
Ovarian cysts are considered rare in pediatric practice. Ovarian tumors occur in 1% of all tumors in...
The article is devoted to the study of the phenomena of the special catalogues of textbooks for seco...
Architecture and algorithms for functioning of a new neural network based on the discrete bidirectio...
The construction of solutions to the problem with a free boundary for the non-linear heat equation ...
The crisis that started with the collapse of Lehman Brothers in September 2008 led, to a revival of ...
Today it is difficult to imagine architecture, construction, and various branches of industry and pr...
In the scientific article the system of legal methods of the activity of the founder of the Hanafi l...
This paper is devoted to the solution of a synthesis problem of a control system for the movement of...
The article examines the causes of corporate governance conflicts inUkraine. The analysis of numerou...
Aim. To study sex characteristics of cutaneous microvascular structure and function in a cohort of h...
The analysis of various aspects of the refrigerated storage of grain on elevators in Ukraine, CIS an...
The results of the analysis of domestic and foreign literature on complications of various approache...
Региональные экологические проблемы. Экологический мониторинг и менеджментAgriculturist since ancien...
It is shown that the Kirchhoff equation in nonlinear beam theory, usually obtained on the basis of s...
In the second half of the nineteenth century economic and social factors contributed to the formatio...