We establish the PoincarΓ©-type inequalities for the composition of the homotopy operator and the projection operator. We also obtain some estimates for the integral of the composite operator with a singular density.
Composition Operators which Improve Integrability
β Scribed by Herbert Hunziker; Hans Jarchow
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 827 KB
- Volume
- 152
- Category
- Article
- ISSN
- 0025-584X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
t has been shown by Chen and Chuny (1987) that the use of the conventional rcintegral operational matrix P in block pulse funetion (BPF) analysis is equivalent to evaluatin9 the BPF coefficients of the inteyrated function by the well known trapezoidal rule. They have improved upon P by employiny a t
implements, workstations and public facilities as well as better work organisation and scheduling. It should be emphasised that the Third World provides an area in which relatively simple ergonomics changes can bring massive advantages to output and safety. Concrete benefits have been gained where p