ArticleOriginal scientific text
Title
Path differentiation: further unification
Authors 1, 2
Affiliations
- Department of Mathematics, University of Louisville, Louisville, Kentucky 40292, U.S.A.
- Department of Mathematics, Washington and Lee University, Lexington, Virginia 24450, U.S.A.
Abstract
A. M. Bruckner, R. J. O'Malley, and B. S. Thomson introduced path differentiation as a vehicle for unifying the theory of numerous types of generalized differentiation of real valued functions of a real variable. Part of their classification scheme was based on intersection properties of the underlying path systems. Here, additional light is shed on the relationships between these various types of path differentiation and it is shown how composite differentiation and first return differentiation fit in to this scheme.
Bibliography
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- R. J. O'Malley and C. E. Weil, Selective, bi-selective, and composite differentiation, Acta Math. Acad. Sci. Hungar. 43 (1984), 31-36.
Additional information
http://matwbn.icm.edu.pl/ksiazki/fm/fm146/fm14635.pdf