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math.CA2021
Off-Diagonal Two Weight Bumps for Fractional Sparse Operators
Rob Rahm
In this paper, we continue some recent work on two weight boundedness of sparse operators to the "off-diagonal" setting. We use the new "entropy bumps" introduced in by Treil-Volbe…
math.CA2018
Weyl Asymptotics for Perturbations of Morse Potential and Connections to the Riemann Zeta Function
Rob Rahm
Let denote the number of eigenvalues of the Schrödinger operator with absolute value less than . This paper studies the Weyl asymptotics of perturbations of…