Category Archives: Potential theory

Zeros of random polynomials

Given a polynomial , where the coefficients are random, what can we say about the distribution of the roots (on )? Of course, it would depend on what “random” means. Here, “random” means that the sequence is an i.i.d. sequence … Continue reading

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Potential theory on finite sets

Motivation Consider the following Dirichlet problem on the unit square : on where is a given function on the boundary. To get an approximate solution, we may replace the unit square by a grid. Let be large and set . … Continue reading

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