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BESSEL TEŃLEMESI
BESSEL TEŃLEMESI
[eng: Bessel equation, рус: уравнение Бесселя]
50
30.10.2024 09:07
BESSEL TEŃLEMESI
[en: Bessel equation, ru: уравнение Бесселя]
– ekinshi tártipli sızıqlı differenciallıq teńleme: $${{x}^{2}}y''+xy'+({{x}^{2}}-{{p}^{2}})y=0, \quad p=\text{const}, \quad x\ne 0.$$