Wyniki wyszukiwania

1

Path differentiation: further unification

100%

Darji U. B., Evans M. J.

Fundamenta Mathematicae

|

1994-1995

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tom 146

|

nr 3

267-282

EN

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.

2

Fine properties of Baire one functions

81%

Darji U. B., Evans M. J., Freiling C., O'Malley R. J.

Fundamenta Mathematicae

|

1998

|

tom 155

|

nr 2

177-188

EN

A new theorem in the theory of first return representations of Baire class one functions of a real variable is presented which has as immediate consequences several known characterizations of standard subclasses of the Baire one functions. Further, this theorem yields new insights into how finely Baire one functions can be recovered and yields a characterization of another subclass of Baire one functions.

3

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On continuous functions and the approximate symmetric derivatives

79%

Evans M. J.

Colloquium Mathematicum

|

1974

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tom 31

|

nr 1

129-136

4

Approximate smoothness of continuous functions

70%

Evans M. J.

Colloquium Mathematicum

|

1987

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tom 54

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nr 2

307-313

Ograniczanie wyników

2 Colloquium Mathematicum

2 Fundamenta Mathematicae

4 Evans M. J.

2 Darji U. B.

1 Freiling C.

1 O'Malley R. J.

1 1998

1 1995

1 1987

1 1974

Path differentiation: further unification

Fine properties of Baire one functions

On continuous functions and the approximate symmetric derivatives

Approximate smoothness of continuous functions