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math.NT2019
A symplectic restriction problem
Valentin Blomer, Andrew Corbett
We investigate the norm of a degree 2 Siegel modular form of asymptotically large weight whose argument is restricted to the 3-dimensional subspace of its imaginary part. On averag…
physics.optics2019
The Transfer of Polarised Radiation in Homogeneous Water Bodies
Andrew Corbett
We give an analytic solution for the propagation of polarised radiation through a homogeneous water body. As corollaries we derive the vector bidirectional reflectance distribution…
math.NT2019
Voronoï summation via switching cusps
Edgar Assing, Andrew Corbett
We consider the Fourier expansion of a Hecke (resp.\ Hecke--Maaß) cusp form of general level at the various cusps of $Γ_{0}(N)\bs\Hb$. We explain how to compute these coefficie…