An Iterative Technique to Solve Fuzzy Delay Integro-Differential Equations

In this exploration work, we make an assessment on the get together of nonlinear Volterra fuzzy delay integro-differential conditions, with the help of an iterative technique. The outcome is contrasted with the precise outcome with verify the legitimacy and proficiency of the method to deal with nonlinear Volterra fuzzy delay integro-differential condition. To display the suitable highlights of this proposed system, a numerical worldview is represented.

RESEARCH OF OPTOELECTRONIC VOLTAGE RELAY

Article represents using theoretical analysis and experimental studies of nonlinear resistive circuits and it was developed that it is important to use such circuits as power contactless switching devices to ensure a quality power supply for consumers. The paper deals with the problems of designing lightweight, reliable, high-speed contactless optoelectronic voltage relays with extended service life, combining a responsive device and a strong executive body with a sinusoidal form of the load voltage curve. Theoretical studies of transients in nonlinear dynamic circuits result in the solution of differential condition equations by a computational method built on the basis of optoelectronic pressure relays with time delay. Experimental investigations and the operating theory of this relay are addressed.

Magnetohydro Dynamic Steady Flow Between Two Parallel Porous Plates of a Viscous Fluid Under Angular Velocity with Inclined Magnetic Field

The Model is made as the Steady Magnetohydro dynamic streams with an exact speed between parallel penetrable plates are considered. The issue is seen methodically by using comparability change, whose game plan oversees growing fluid stream with a dashing velocity. The Major Applications of Magnetohydro dynamic (MHD) are the controller of generators, the system containing Cooling and thermal structures, improvement of polymer, Fuel industries etc. The objective of this paper is to look at the Steady Magnetohydro dynamic stream of thick fluid with a saucy speed between parallel porous plates when the fluid forced to their back position by the way of the dividers of each partition at a comparative rate. The issue is decreased to a third solicitation direct differential condition which depends upon a Suction Reynolds number R and M1 for which a right course of action is gotten.

On the smoothness of the free boundary in a nonlocal one-dimensional parabolic free boundary value problem

We consider one-dimensional parabolic free boundary value problem with a nonlocal (integro-differential) condition on the free boundary. Results on Cm-smoothness of the free boundary are obtained. In particular, a necessary and sufficient condition for infinite differentiability of the free boundary is given.

Alienation After Derrida

Simon Skempton’s book re-reads Marx’s concept of alienation, and its roots in Hegel, through Derrida’s critique of the metaphysics of presence. In a wide-ranging study that engages with Heidegger, Kant and Lukács, as well as with a large proportion of Derrida’s work, both early and late, Skempton argues that, contrary to the prevailing orthodoxy in critical theory, it is possible to account for a kind of political ‘disalienation’, provided that one first accepts that the metaphysical account of the self-present subject is itself a product of alienation. ‘Disalienation’, on this model, would be a recognition of the inherently differential condition of humankind, with both Marxian and post-Kantian theories of the subject enlisted to support the Derridean thesis of an originary différance. Skempton’s thesis is attractively original, but it risks artificially reducing Kant, Hegel and Marx to mere avatars of Derrideanism avant la lettre, while simultaneously denying the force of Derrida’s critique of post-Kantian philosophy.

Algebraic and differential Rainich conditions for symmetric trace-free tensors of higher rank

We present a study of Rainich-like conditions for symmetric and trace-free tensors T . For arbitrary even rank we find a necessary and sufficient differential condition for a tensor to satisfy the source-free field equation. For rank 4, in a generic case, we combine these conditions with previously obtained algebraic conditions to gain a complete set of algebraic and differential conditions on T for it to be a superenergy tensor of a Weyl candidate tensor, satisfying the Bianchi vacuum equations. By a result of Bell and Szekeres, this implies that in vacuum, generically, T must be the Bel–Robinson tensor of the spacetime. For the rank 3 case, we derive a complete set of necessary algebraic and differential conditions for T to be the superenergy tensor of a massless spin-3/2 field, satisfying the source-free field equation.