Solutions to the cold plasma model at resonances
This paper deals with singular solutions at resonances in a cold magnetized plasma model. The authors develop a new mathematical method based on finding local solutions in terms of Bessel functions and introduce a new stretching function that satisfies the eikonal equation. Such a simplified approach allows for a better understanding of resonant heating and the structure of local solutions at hybrid resonance. The considered method can be applied in studies of electromagnetic waves in tokamak plasmas.
scientific article; zbMATH DE number 6754326
scientific article