※一部利用できない機能があります
- Fourier series (26)
- Boundary value problems (3)
- Fourier integral operators (3)
- Harmonic analysis (3)
- Approximation theory (2)
- Fourier transformations (2)
- Summability theory (2)
- Automorphic forms (1)
- Banach spaces (1)
- Convergence (1)
- Convex sets (1)
- Functions of complex variables (1)
- Functions, Exponential (1)
- Functions, Orthogonal (1)
- Integral equations (1)
- Integral transforms (1)
- Integrals (1)
- Laplace transformation (1)
- Multipliers (Mathematical analysis) (1)
- Probabilities (1)
- Series, Orthogonal (1)
- Spherical harmonics (1)