activity
19982005
most citedHow large can the first eigenvalue be on a surface of genus two?

11 citations · 13 across the 4 of their papers we have counts for

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Showing 2001Show all

2 papers · 1 filter

math.CO2001

Combinatorics of the heat trace on spheres

Iosif Polterovich

We present a concise explicit expression for the heat trace coefficients of spheres. Our formulas yield certain combinatorial identities which are proved following ideas of D. Zeil…

math.SP2001

Regularized traces and Taylor expansions for the heat semigroup

Michael Hitrik, Iosif Polterovich

We compute the coefficients in asymptotics of regularized traces and associated trace (spectral) distributions for Schrodinger operators, with short and long range potentials. A ke…