Improved upper complexity bounds for the discrete fourier transform
β Scribed by Ulrich Baum; Michael Clausen; Benno Tietz
- Publisher
- Springer
- Year
- 1991
- Tongue
- English
- Weight
- 491 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0938-1279
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Two sets of rigorous upper bounds on the atomic ionization potential are derived from some known inequalities of the classical analysis. The first set of bounds are expressed in terms of radial expectation values of the electron density; they improve previously found bounds of the same kind and conv
In this paper, we derive precise eigenvalue upper bounds for the discretized Stokes operator corresponding to two widely used schemes, namely the Q1}P0 mixed "nite element and the marker and cell (MAC) "nite di!erence scheme. We also highlight a remarkable property concerning the multiplicity of the