Nowhere Differentiable Functions

1971 ◽  
pp. 45-46
Author(s):  
John C. Oxtoby
Keyword(s):  
Differentiable Functions ◽  
Nowhere Differentiable Functions

scholarly journals A class of nowhere differentiable functions satisfying some concavity-type estimate

2019 ◽  
Vol 160 (2) ◽  
pp. 343-359 ◽  
Author(s):  
Y. Fujita ◽  
N. Hamamuki ◽  
A. Siconolfi ◽  
N. Yamaguchi
Keyword(s):  
Type Estimate ◽  
Differentiable Functions ◽  
Nowhere Differentiable Functions

The Metric Topology

2021 ◽  
pp. 103-190
Author(s):  
Adel N. Boules
Keyword(s):  
Continuous Functions ◽  
Function Spaces ◽  
Space Filling ◽  
Space Filling Curves ◽  
Local Compactness ◽  
Metric Properties ◽  
Differentiable Functions ◽  
Metric Topology ◽  
Nowhere Differentiable Functions ◽  
And Function

The chapter is an extensive account of the metric topology and is a prerequisite for all the subsequent chapters. The leading sections develop the basic metric properties such as closure and interior, continuity and equivalent metrics, separation properties, product spaces, and countability axioms. This is followed by a detailed study of completeness, compactness, local compactness, and function spaces. Chapter applications include contraction mappings, continuous nowhere differentiable functions, space-filling curves, closed convex subsets of ?n, and a number of approximation results. The chapter concludes with a detailed section on orthogonal polynomials and Fourier series of continuous functions, which, together with section 3.7, provides an excellent background for Hilbert spaces. The study of sequence and function spaces in this chapter leads up gradually into Banach spaces.

scholarly journals Extrema and nowhere differentiable functions

1986 ◽  
Vol 16 (4) ◽  
pp. 661-668 ◽  
Author(s):  
E.E. Posey ◽  
J.E. Vaughan
Keyword(s):  
Differentiable Functions ◽  
Nowhere Differentiable Functions
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