T. Erdélyi

activity

20102022

most citedChebyshev constants for the unit circle

20 citations · 21 across the 10 of their papers we have counts for

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2 papers · 1 filter

math.CA2022

On the oscillations of the modulus of Rudin-Shapiro polynomials around the middle of their ranges

Tamás Erdélyi

Let either $R_{k} (t) := ∣ P_{k} (e^{i t}) ∣^{2}$ or $R_{k} (t) := ∣ Q_{k} (e^{i t}) ∣^{2}$ , where $P_{k}$ and $Q_{k}$ are the usual Rudin-Shapiro polynomials of degree $n - 1$ with $n = 2^{k}$ . The graphs of the…

math.CA2022

Asymptotic Directions for the Zero Sets of the Components of an Electrical Field from a Finite Number of Point Charges on the Plane Part II

Tamas Erdelyi, Joseph Rosenblatt, Rebecca Rosenblatt

We study the structure of the zero set of a nontrivial finite point charge electrical field $F = (X, Y)$ in the plane $R^{2}$ . We establish equations satisfied by the possible…