In this work an existence and uniqueness of solution of non-local boundary value problem with discontinuous matching condition for the loaded parabolic-hyperbolic equation involving the Riemann-Liouville fractional derivative have been investigated. The uniqueness of solution is proved by the method of integral energy and the existence is proved by the method of integral equations.
In this article, the approximate solution of the system of multidimensional integral equations is built
and the error of the solution is estimated
.
It is obtained a Zigmund type estimate for the bisingular integral in the space of Summation
functions. It is constructed an invariant functional space based on the inequality. Using the method
of successive approximations it is proven the solvability of the nonlinear bisingular integral equation
in invariant space.
Maqolada o‘rmon fondi yerlarini kadastr baholash metodologiyasini takomillashtirish va tamoyillarini o‘zgartirish zarurligi asoslab berilgan, shu asosda kelgusida ushbu yerlardan foydalanganlik uchun ijara haqi belgilanadi. O'rmon fondi yerlarining kadastr qiymatini ularning infratuzilmasining rivojlanish darajasini hisobga olgan holda aniqlash metodologiyasi keltirilgan. O‘rmon fondi yerlarining infratuzilmasi ko‘rib chiqilib, geoaxborot modellashtirish yordamida bunday infratuzilmani baholash algoritmi ko‘rsatilgan. Daraxt o'simliklari bilan qoplangan va qoplanmagan yerlarni samarali va oqilona boshqarish uchun qo'llaniladigan kompleks integral ko'rsatkichni (infratuzilmani rivojlantirish koeffitsientini) hisoblash usuli keltirilgan.
Annotation In this article, the author focuses on the relationship between the formation of a new integral world view and the philosophy of language in England (XYI century), i.e. intra-linguistic and extra-linguistic factors related to the language and vocabulary of the basic concepts of Renaissance English philosophy from the standpoint of theoretical premises when a new type of intelligentsia arose: writers, scholars, and artists whose works reflect the era. The author notes that all of this must have an impact on the official composition of the language of the time, as well as the development and completion trends of English.
At present, in the world, one of the urgent problems of modern geometry is the study of the geometry of foliations and singular foliations generated by the orbits of vector fields. Regular Riemannian foliations, introduced by Reinhart in [8] and studied by many authors. Singular Riemannian foliations were int roduced in the monograph by P. Molino [4]. The application of results on the geometry of foliations in other fields of science, in particular, for solving problems in mechanics, the theory of dynamical systems, are topical scientific areas. The geometry of orbits is very important in geometry and in its applications in control theory. In this article, we study the geometry of singular Riemannian foliations generated by the orbits of Killing vector fields in three-dimensional Euclidean space. In it is shown that the orbits of the family of Killing vector fields generate a singular Riemannian foliation of a three-dimensional Euclidean space, the regular fibers of which are composed of a family of concentric spheres centered at the origin. The singular leaves of the foliation is a point i.e. origin.
The article discusses with paremas, their features, hypo-hyperonymic relations between parema and its constituent units, integral and differential sign of each unit.
The monograph examines the clinical and neurological picture of trigeminal neuropathies depending on the presence of stenosis of the main arteries of the head; correlation relationship between cerebral hemodynamic parameters and neuropathic facial pain data on scales and questionnaires; an integral assessment of risk factors for the development of adverse outcomes of trigeminal neuralgia and prediction of its severity, which allows monitoring the course of the pathology, its outcome, developing therapeutic and prophylactic and rehabilitation measures, as well as developing a targeted scheme for the prevention of patients with TN.
The monograph is intended for neurologists and physicians of related specialties, as well as for graduate students and clinical residents.
The article into historical aspect explores the Korean folklore genre - phansori, as an integral component of the spiritual basis not only of Korean culture, but also of universal human culture. Are considered the origins and origin of phansori – a folk song tale that occupies a special place in Korean folk creativity that embodies traditional features of genesis. Various points of view on the issue of the formation of pansori and the history of the formation of this lyrical-epic genre of songwriting are described. The role of folk musical and dramatic traditions in the spread of phansori is justified. The creation by the performer of a phansori on the basis of material from known stories of a holistic composition is considered. The bilateral nature of interaction of literature and phansori ballads and influence of high literature on phansori are shown on the example of the plot from the legend about Chhunkhyan. The value and artistic identity of phansori are revealed. The techniques of using the improvisational genre phansori, in which the singer-performer acts as a creator-interpreter under the accompaniment of a drum, possessing an extraordinary technique of ownership of voice, gesture, pantomime, ability to reliably reproduce experiences and feelings of heroes, have been justified. Characteristic features of "khan" mental state are considered. The degree of significance of "khan" and its display in the ballads of phansori is argued. External means are considered, visually enriching perception of the plot and understanding of the story of the performer 's narrative. Features of sound formation of singing tone are analyzed. The main means of vocal and speech genre is voice and its special structure, achieved by the performer as a result of long exercises. The role of the breathing type "dungen" due to the work of abdominal muscles is shown. A special method of sound formation is described – shaking, reciting, improvisation with text, recitation, combination of tragic and comic elements. It is justified that phansori is a special genre of Korean folk creativity, a predetermined fairy tale.
In this study, in order to assess the prognostic efficiency of integral scales in assessing the severity of critical conditions in children, 143 children aged 12 to 18 years old were selected who were admitted to the TashPTI clinic through the emergency medical service of the city of Tashkent. Sick children arc divided into two groups. The first group included 63 deceased patients, and the second group included 80 surviving patients. When assessing the state and timing of fire outbreaks in children with critical conditions between mortality and the total number of points of assessment on the MODS scale, only three systems determined the presence of an exact correlation. It was determined that the use of the MODS assessment method for only three systems in the early stages of intensive care is important in determining the effectiveness of therapy.
The high quality of drinking water is the result of a comprehensive solution to a number of problems, the main of which are the development and implementation of modern water treatment technologies, the use of effective laboratory control mechanisms, optimization of water supply, an integral approach to assessing the quality of drinking water, the use of hygienically sound solutions in terms of water supply and sanitation.