| Subject | English | Russian |
| tech. | Chebyshev polynomials | многочлены Чебышева |
| med.appl. | Chebyshev's polynomials | полиномы Чебышева |
| math. | the Chebyshev polynomials are orthogonal in the interval -1; 1 over a weight w x . it is easy to establish that these eigenfunctions are orthogonal with the weight p | ортогональны с весом (x, y) |
| math. | the a series expansion in Chebyshev polynomials | разложение в ряд (in orthogonal functions, in rational functions) |