Differentiable functions have sparse graphs

zbMath0397.26001MaRDI QIDQ1253714

Gy. Petruska, Miklós Laczkovich

Publication date: 1979

Published in: Real Analysis Exchange (Search for Journal in Brave)

zbMATH Keywords

Absolutely Continuous FunctionMonotone FunctionMonotone GraphSparse Graphs of Differentiable Functions

Mathematics Subject Classification ID

Differentiation (real functions of one variable): general theory, generalized derivatives, mean value theorems (26A24) Monotonic functions, generalizations (26A48) Absolutely continuous real functions in one variable (26A46)

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