Sharp Vanishing order of solutions to Stationary Schrodinger equations on Carnot groups of arbitrary step

Agnid Banerjee

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arXiv · 1701.04080

Sharp Vanishing order of solutions to Stationary Schrodinger equations on Carnot groups of arbitrary step

Agnid Banerjee

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Abstract

Based on a variant of the frequency function approach of Almgren([Al]), we establish an optimal upper bound on the vanishing order of solutions to stationary Schr\"odinger equations associated to sub-Laplacian on Carnot groups of arbitrary step. Such bound provides a quantitative form of strong unique continuation and can be thought of as an analogue of the recent results of Bakri and Zhu for the standard Laplacian.

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Agnid Banerjee. 2017-01-15. Sharp Vanishing order of solutions to Stationary Schrodinger equations on Carnot groups of arbitrary step. https://arxiv.org/abs/1701.04080

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