Integrating multiperiodic functions along the periodic characteristics of the diagonal differentiation operator

Authors

DOI:

https://doi.org/10.26577/JMMCS2023v120i4a6
        168 95

Keywords:

differentiation operator, periodic characteristic, vector field, infinite cylindrical surface, multiperiodicity, autonomous systems

Abstract

In this paper, trajectory of time changing along a helical line is represented by parametric equations in Cartesian coordinates of Euclidean space. On the basis of a cycloidal sweep of a cylindrical surface onto a plane, analytical form of a helix is determined. On its basis, integral surface is determined, which is called the periodic characteristic of the diagonal differentiation operator and its connection with its linear characteristic is established. a) elements of new approach related to the periodic characteristic of diagonal differentiation operator are proposed, b) method for reducing integral along the periodic characteristic to an integral with linear characteristic, c) conditions establishing structure of the integral as sum of linear and multiperiodic functions. Some consequences of these results and recommendations of an algorithmic nature for further expansion of research in this direction are given.

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How to Cite

Sartabanov, Z., Omarova, B., Aitenova, G., & Zhumagaziyev, A. (2023). Integrating multiperiodic functions along the periodic characteristics of the diagonal differentiation operator. Journal of Mathematics, Mechanics and Computer Science, 120(4), 52–68. https://doi.org/10.26577/JMMCS2023v120i4a6