Solution of Fujita's equation for equilibrium sedimentation by applying Tikhonov's regularizing functions

The Fujita equation relating molecular weight distribution to concentration of solution subjected to centrifugal forces in equilibrium proved to be an improperly posed problem in the Hadamard sense. Application of Tikhonov's regularizing functions leads to a good approximate solution of Fujita&...

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Bibliographic Details
Published in:Journal of polymer science. Part A-2, Polymer physics Polymer physics, 1970-12, Vol.8 (12), p.2039-2050
Main Authors: Gehatia, Matatiahu, Wiff, D. R.
Format: Article
Language:English
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Summary:The Fujita equation relating molecular weight distribution to concentration of solution subjected to centrifugal forces in equilibrium proved to be an improperly posed problem in the Hadamard sense. Application of Tikhonov's regularizing functions leads to a good approximate solution of Fujita's equation. Such functions have been applied to a monomodal and a bimodal molecular weight distribution, and approximate results have been computed.
ISSN:0449-2978
1542-9377
DOI:10.1002/pol.1970.160081201