Approximation of nonlinear semigroup in Lp(Rl, dlx) spaces
Journal Title: Дослідження в математиці і механіці - Year 2014, Vol 19, Issue 1
Abstract
This paper is concerned with conditions of convergence of sequences of functions of exponential type, constructed a sequence of functions which converges to a given function of exponential type, the proposed method of researching of the solvability of the Cauchy problem for the equation of evolution type.
Authors and Affiliations
M. I. Yaremenko
Keywords
Related Articles
- EP ID EP415966
- DOI -
- Views 72
- Downloads 0
About the characteristic polynomial of product Frobenius’ matrix
The formula for calculating characteristic polynomials of product Frobenius’ matrix was obtained. The opportunity of using this formula by the tasks of control of nonlinear discret systems was shown.
Comparison of error indicators and refinement criteria for hp-adaptation algorithm for finite element method
In this paper we consider hp-adaptive finite element method for 1D convection-diffusion-advection boundary value problem and present comparative analysis of numerical results obtained using combination of introduced algo...
The motion of symmetric gyrostat in gravitational field and resistive medium
Rapid rotational motion of a dynamically symmetric satellite about a center of mass under the action of gravitational torque and the external resistance torque is investigated. The orbit of the satellite is supposed circ...
The rapid rotation of a dynamically asymmetric satellite in a gravitational field
We study the rapid rotary motion of the mass center of a dynamically asymmetric satellite in a gravitational field. The motion occurs in an elliptical orbit. A numerical study of the vector locus kinetic moment in three...
CIRCULAR GENERATOR OF PRN’S
Let 𝐸𝑚 be a subgroup of multiplicative group of reduced residues modulo 𝑝𝑚, 𝑝 ≡ 3 (mod 4) in the ring of Gaussian integers with norm one (mod 𝑝𝑚). Using the description of elements from 𝐸𝑚 we construct the sequence of re...