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Dave L Renfro

Primary Mathematical Interests:

Study and use of negligible sets, especially involving porosity notions and fractal dimension notions.

Application and refinements of the Baire category method for proving existence.

Classical point set theory and real function theory.

History of nowhere differentiable continuous functions and history of the topics above.

My email address has the form "firstname period lastname at YAHOO period COM".

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  • Iowa City, IA, USA
  • Member for 4 years, 11 months
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  • Last seen 8 hours ago

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189 Has anyone, based on great performance, ever been awarded a higher degree than the one they enrolled for? Jul 20 '17
35 What is the point of a PhD thesis whose content already exists in published papers? Apr 8 '16
9 Can a professor teach mathematics and computer science? Nov 19 '17
8 Why don’t some PhD students publish their thesis works in a journal? Sep 8 '20
8 How can teachers reduce student suspicions in discrepancies and irregularities of grading? May 25 '16
7 Will a post on arXiv as a high school sophomore hurt my future academic life? Jun 10 '16
6 How should I approach the issue of students not writing their name and student number on an exam? Mar 5 '20
5 Inclusion of GRE score/completion on CV - under which heading? Dec 12 '19
5 Introduction depends on preliminaries. What to do? Jun 23 '18
4 Why do PhD admission committees focus on your bachelor's degree grades when you have better master's degree grades? Oct 22 '20
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