This article covers the problems connected with the functional fullness Boolean function. The results may be used at the study of the structure subalgebas algebras of the Boolean functions.
A model of the dilatancy’s zones in the stress field of the double forces in a homogeneous, isotropic elastic half-space was considered. Calculations of the stress tensor components and the criterion of dilatancy were perfomed. Relative defomations of Earth crust were interconnected with zone of dilatancy.
In this paper we consider a nonlocal mathematical model of non-stationary diffusionadvection of radon in the soil-atmosphere system. An analytical solution of this model of traveling wave, which is expressed in terms of a distribution Wright.
The solutions of stationary and non-stationary diffusion-advection equations of radon transport in many-layered geological media by integro-interpolation method are presented.
The results of statistical analysis of perturbations of geoacoustic emission using the method of superposed epoch. It is shown that 45,8% perturbation of geoacoustic emission arise in the daily range of 2,5 to strong earthquakes.
The results of simulation of characteristics of atmospheric γ- and β-radiation fields due to radioactive decay of soil radionuclides are represented. Monte-Carlo method was used for simulation. Secondary radiation and cascade nature of radiation interaction with air were taking into account. Features in vertical profiles of γ — and β — radiation absorbed doses and flux densities in ground atmosphere are discussed in detail.
Established that for n = 4 and n ≥ 7 group G(n) = < a,b;a^n = 1,ab = b³a³> are infinite, and for the remaining n evaluated the procedure and investigate the structure of the group G(n).
In this paper the existence and uniqueness of the solution of the non-local boundary value problem for the mixed type equation in unbounded domain are proved.In this paper the existence and uniqueness of the solution of the non-local boundary value problem for the mixed type equation in unbounded domain are proved.
The differential equation of a fractional order of 0 < β < 1 is considered. Green’s function for such equation is constructed and is shown that in a case β = 1 the found decision passes in earlier known classical decision.
The system of own solenoidal fields of operator Laplace which can be used for decomposition of a geomagnetic field in a kernel of the Earth is described. Boundary conditions provide continuous transition of a field in a referential geomagnetic field.
Mathematical modeling of dynamics of a flexible thread is spent. The technique which
reduces an initial problem about dynamics of a flexible thread to a problem supposing
simple realization for numerical algorithms is offered.
We consider a mathematical model for unsteady transport of radon from the constant coefficients in the soil – atmosphere. An explicit analytical solution for this model and built at different times of his profiles.
In article SAR, InSAR, D-InSAR methods are represented. Program ROI_PAC of interferometry processing is discussed. There are some basic links for investigation of InSAR.
This paper is devoted to the results of using related time series segmentation method based on Grager test to the radon volumetric activity and atmosphere pressure signals.
The general regularities detecting in the psychological development of person is modern
theoretical problem of psychology. So the computer-aided informational system was made as the psychological item for the resolving of this problem. The system stores empirical data, makes processing and generalization of the results, creates the new psychological tests and compares the results in Kamchatka region with other regions’ results by the identical parameters
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