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19992005
most citedA Li-type criterion for zero-free half-planes of Riemann's zeta function

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math.SP2000

Closed nodal lines and interior hot spots of the second eigenfunction of the Laplacian on surfaces

P. Freitas

We build a one-parameter family of S^{1}-invariant metrics on the unit disc with fixed total area for which the second eigenvalue of the Laplace operator in the case of both Neuman…