Keyword: «differential equations»

In article the program of a special course for students of physical and mathematical faculties of pedagogical higher education institutions is offered.

The dependence between the least severe restrictions exponential estimate input effects and the solution of the Cauchy problem for a system of first-order ODE, having exponential growth. These studies are based on Lyapunov exponents, Banach theorem on the closed operator and carried out with the help of the Cauchy function. Built exponential characteristic of the system of differential equations. We consider the differential predictive model of the field of social tension in the presence of migrants / refugees. The statistical calculations used data from the survey of students between the two universities in Moscow

The article deals with the experience of training in mathematics with application packages, such as Maple and Mathcad for students of humanities and pharmaceutical areas.

The relevance of this work is determined by the need to implement one of the basic principles of pedagogy - the connection between theory and practice. This principle does meet the current provisions of the FSES, which is reflected in the list of necessary competences to gain, and also contributes to increasing the motivation of students to learn. This problem is particularly urgent for mathematical disciplines in areas of training that are not directly related to mathematics. However, knowledge of individual sections of mathematics may be an important component for the preparation of bachelors and masters in this area of training. "Economics" is such an example. In this regard, the purpose of this article is to discuss, within the framework of "Ordinary Differential Equations" discipline teaching methodology, recommendations for revealing its opportunities in the implementation of theory and practice connection principle for "Economics" area of training. These recommendations are embodied in the given series of training tasks with practical content, which have theoretical value at the same time. The leading approach to the study of this problem is an integrative approach, which ensures, on the one hand, the integrity and continuity of the educational program content and methodological systems, and on the other hand, the establishment of solid interdisciplinary connections. The article deals with the problem of motivation to study “Ordinary Differential Equations” discipline for students of non-core areas of training, “Economics” in particular. A number of theoretical statements, published in various monographs and articles on economics and mathematical models in economic theory, have been revised and adapted for students with different levels of training. The practical significance of this work lies in the fact that the article proposes a coherent system of practical tasks that may help to work out and consolidate some practical skills to solve linear differential equations of the first order, and also enables economics students to expand their knowledge directly in their area of training. It also shows the prospects and possibilities of using this mathematical apparatus in their immediate professional work in the future.

The relevance of this work is determined by the need to implement the principle of continuity in education, not only in the transition school-University, but also in the study of individual mathematical disciplines. This ensures the establishment of strong inter-disciplines relations and is one of the most important components in the formation of the future University graduate competences, as it contributes to the wide application of knowledge in various fields. This issue is examined on the example of studying the questions of second-order curves orthogonality within the discipline "Ordinary differential equations and partial differential equations". Students first broach the topic “Second-order curves” starting from grade 7, and they are constantly referring to it throughout the school mathematics course. Then students expand their knowledge about the properties of these curves and study their canonical equations within the University program. Meanwhile, students comprehend the full picture only after they study differential geometry and apply mathematical analysis to solve some tasks related to finding tangents and normals to the line on the plane, as well as finding the distance from the point to the curve. The purpose of this article is to reveal the potentials of the discipline "Ordinary differential equations and partial differential equations" for generalization of students ' knowledge on the topic "Second-order curves" on the example of the concept "orthogonality of plane curves". The main argument is that it is possible to combine both geometrical and functional approaches within this discipline, and also to use tools of the mathematical analysis. The article provides recommendations in the framework of methods of this discipline teaching to achieve these purposes. Namely, a series of tasks on the topic "Orthogonal trajectories" is given, which allows us to return to the second-order curves once again, to systematize and expand the knowledge previously available to students. At the same time, the solution of these tasks makes it possible to work out the necessary skills within the discipline itself on the available material, which will easily illustrate the results obtained and show their consistency with the previously known facts from the school and University course of mathematics. One of the main approaches to the study of this problem is an integrative approach, which helps to ensure the integrity and continuity of the educational program content during the transition from school mathematics to higher mathematics. It also helps to establish strong interdisciplinary connections between different sections of higher mathematics. The article studies the potentials of the discipline "Ordinary differential equations and partial differential equations" to establish interdisciplinary connections within mathematical disciplines, such as geometry, analytical geometry, differential geometry and mathematical analysis on the example of the topic "Second-order curves". The practical significance of the article lies in the fact that it provides an indicative list of practical tasks with solutions that can be used in the process of teaching this discipline to achieve the above mentioned purposes.