5271 - Extensions of positive-definite functions |
5272 - Exterior differential systems and the calculus of variations |
5273 - Extraction of signals from noise |
5274 - Extrapolation, interpolation and smoothing of stationary time series, with engineering applications |
5275 - Extrapolation, interpolation and smoothing of stationary time series, with engineering applications |
5276 - Extremal graph theory |
5277 - Extremal methods and systems analysis : An international symposium on the occasion of Professor Abraham Charnes, Sixtieth Birthday, Austin, Texas, September 13-15, 1977 |
5278 - Extreme eigen values of Toeplitz operators |
5279 - Extreme values, regular variation, and point processes |
5280 - Extremum problems for eigenvalues of elliptic operators |







