Criteria for quasi-projectivity
β Scribed by Andrew John Sommese
- Publisher
- Springer
- Year
- 1975
- Tongue
- English
- Weight
- 676 KB
- Volume
- 217
- Category
- Article
- ISSN
- 0025-5831
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π SIMILAR VOLUMES
The idea of searching for orthogonal projections, from a multidimensional space into a linear subspace, as an aid to detecting non-linear structure has been named exploratory projection pursuit. Most approaches are tied to the idea of searching for interesting projections. Typically, an interesting
Our main concern in this paper is the design of simplified filtering procedures for the quasi-optimal approximation of functions in subspaces of L 2 generated from the translates of a function Ο(x). Examples of signal representations that fall into this framework are Schoenberg's polynomial splines
In [K. R. Fuller, on indecomposable injectives over artinian rings, Pacific J. Math. 29 (1969), 115-135, Theorem 3.1] K. R. Fuller gave necessary and sufficient conditions for projective left modules to be injective over a left artinian ring. In [Y. Baba and K. Oshiro, On a theorem of Fuller, prepri