Motivated by the theoretical and practical results in compressed sensing, efforts have been undertaken by the inverse problems community to derive analogous results, for instance linear convergence rates, for Tikhonov regularization with `1-penalty term for the solution of ill-posed equations. Conce
Necessary and sufficient conditions for the linearity of transformations which preserve cones
β Scribed by R. I. Pimenov
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 1969
- Tongue
- English
- Weight
- 367 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0001-4346
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π SIMILAR VOLUMES
## Abstract A set of necessary and sufficient conditions is stated and proved for the absolute stability (under any passive terminations), in the βbiboβ sense, of a linear __n__βport characterized by its openβcircuit impedance matrix. A more explicit set of such conditions is derived for the specia
The pointwise limit S of a sequence of Stieltjes transforms Γ°S n Γ of real Borel probability measures Γ°P n Γ is itself the Stieltjes transform of a Borel p.m. P if and only if iySΓ°iyΓ-Γ 1 as y-N; in which case P n converges to P in distribution. Applications are given to several problems in mathemat