Deficits and Excesses of Frames
نویسندگان
چکیده
Radu Balan a, Peter G. Casazza b,∗, Christopher Heil c,∗∗, and Zeph Landau d a Siemens Corporate Research, Princeton, New Jersey 08540 E-mail: [email protected] b Department of Mathematics, University of Missouri, Columbia, Missouri 65211 E-mail: [email protected] c School of Mathematics, Georgia Institute of Technology, Atlanta, Georgia 30332 E-mail: [email protected] d Mathematical Sciences Research Institute, 1000 Centennial Drive, Berkeley, California 94720 E-mail: [email protected]
منابع مشابه
The Relevance of Credibility Excess in a Proportional View of Epistemic Injustice: Differential Epistemic Authority and the Social Imaginary
This article may be used for research, teaching and private study purposes. Any substantial or systematic reproduction, redistribution , reselling , loan, sub-licensing, systematic supply or distribution in any form to anyone is expressly forbidden. The publisher does not give any warranty express or implied or make any representation that the contents will be complete or accurate or up to date...
متن کاملUsing Neural Network to Determine Input Excesses, Output Shortfalls and Efficiency of Dmus in Russell Mode
Data Envelopment Analysis (DEA) has two fundamental approaches for assessing theefficiency with different characteristics; radial and non-radial models. This paper isconcerned the non-radial model of Russell which is a non linear model. Conventional DEAfor a large dataset with many inputs/outputs would require huge computer resources in termsof memory and CPU time. Artificial Neural Network (AN...
متن کاملIRON AND NICKEL ISOTOPIC RATIOS IN PRESOLAR SiC GRAINS
We report the first Fe isotopic anomalies and the first Ni isotopic ratio measurements in presolar SiC grains of separate KJG from the Murchison meteorite. With NanoSIMS, we analyzed Fe and Ni in 37 X grains from Type II supernovae and 53 SiC grains of other types. TheNi/Fe and Co/Fe ratios in grains of all types aremuch higher than in the gas from which the grains are believed to have condense...
متن کاملIron and nickel isotopic compositions of presolar SiC grains from supernovae
Approximately 1% of presolar SiC grains found in primitive meteorites condensed in the ejecta of Type II supernovae. To explain the isotopic signatures of these so-called X grains, material from different SN zones had to contribute to the mix from which the grains formed. We measured the Fe and Ni isotopic ratios of individual X grains with the NanoSIMS. Most grains have enhanced 57 Fe/ 56 Fe r...
متن کاملDuals of Some Constructed $*$-Frames by Equivalent $*$-Frames
Hilbert frames theory have been extended to frames in Hilbert $C^*$-modules. The paper introduces equivalent $*$-frames and presents ordinary duals of a constructed $*$-frame by an adjointable and invertible operator. Also, some necessary and sufficient conditions are studied such that $*$-frames and ordinary duals or operator duals of another $*$-frames are equivalent under these conditions. W...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Adv. Comput. Math.
دوره 18 شماره
صفحات -
تاریخ انتشار 2003