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Information × Registration Number 0125U001984, ( 0226U000429  ) R & D request Title Scientific direction “Mathematical Sciences and Natural Sciences” - 2025 of Yuriy Fedkovych Chernivtsi National University Head Ushenko Oleksandr H., Доктор фізико-математичних наук Registration Date 31-03-2025 Organization Yuriy Fedkovych Chernivtsi National University popup.description1 Study of the peculiarities of structured light propagation in different types of media in order to determine the possibility of increasing the efficiency of signal transmission in modern telecommunication systems. Investigation of the detector properties of photoluminescent composites based on AIBIIICVI and AIIBVI nanoparticles and potentiometric sensors for heavy metals, nitro compounds and fuel components in natural objects. Development of recommendations for improvement of existing and development of new regulatory documents on the installation and operation of components of hybrid solar power plants of small and medium power.Development of analytical algorithms for multilevel processing of experimental X-ray and electronic signals, providing implementation of methods of filtering, approximation, local processing and analysis of signals using artificial intelligence tools, Development and substantiation of new objective criteria for diagnosing the degree of severity.Development of an algorithmic basis for the theory of photon-phonon-conduction tunneling of electrons through multilayer nanostructures for quantum cascade detectors and quantum well infrared photodetectors, as well as development of algorithms for the quantum theory of photoionization to optimize the functioning of solar cells. Development of the method of averaging for the study of multifrequency systems of ordinary and differential-functional equations on finite and infinite time intervals with different asymptotics of amplitude and phase variables and frequency hierarchy. Application of topological methods to solve problems in the theory of separately continuous mappings, study of the Bier classification of mappings of one and many variables, study of properties of partially metric spaces and study of orthogonally additive operators on Riesz spaces. popup.nrat_date 2025-03-31 Close