Trevor J. Richards

activity

20132019

most citedLevel Curve Configurations and Conformal Equivalence of Meromorphic Functions

5 citations · 9 across the 10 of their papers we have counts for

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Showing 2017Show all

2 papers · 1 filter

math.CV2017★ 4 cited

On approximate Gauss-Lucas theorems

Trevor Richards

The Gauss--Lucas theorem states that any convex set $K \subset C$ which contains all $n$ zeros of a degree $n$ polynomial $p \in C [z]$ must also contain all $n - 1$ cri…

math.CA2017

Recognizing difference quotients of real functions

Trevor Richards, Jimmy Yau

For a real function $f : [0, 1] \to R$ , the difference quotient of $f$ is the function of two real variables $DQ_{f} (a, b) = \frac{f ( b ) - f ( a )}{b - a}$ , which we view as…