The boundary-value problem for the Laplace equation is reduced to a inhomogeneous Fredholm integral equation of the second kind by using the addition theorems and theory of dual series equations. The numerical calculations have been performed. Silkov D.N., Bayev A.R. Influence of curvature of steel products on the equilibrum forms magnet fluid ultrasonic transducer. Basing on magnetostatic equation in Bernoulli approximation gradient it is analyzed the changing of magnetic field because of contact surface flexion. Theoretical analysis of magnet field distribution is made for two dimensional model of magnet field source and endless cylinder object.
Magnetic field is created by endless bar magnet, magnet is homogeneously magnetized.
Method of electromagnet images is used. In this paper the main magnetic system requirements is defined for positive and negative flexion. . . Decoding and selective input in computer of half-ton image on the basis of colour TV system. A method of automated selective enter into computer of half-ton colour image elements wich optimal value of optical density and colour sign is proposed. Yarmosh N.A. Method of the automated conceptual analysis of text.