Peter A. Perry Recent Research Papers Accepted Papers The Spectral Geometry of Geometrically Finite Hyperbolic Manifolds. To appear in Festschrift for the Sixtieth Birthday of Barry Simon. .pdf (with Carolyn Gordon) Continuous families of isophasal scattering manifolds. Mathematical Research Letters, to appear. .pdf (with Dorothee Schueth) Isoscattering Metrics on Manifolds with Strictly Negative Sectional Curvatures. Journal of Geometric Analysis, to appear. .pdf Preprints (with T. Kappeler, M. Shubin, P. Topalov) Solutions of mKdV in classes of functions unbounded at infinity. Preprint, (pdf) (with R. Ehrenborg, S. Kitaev). An analytic approach to consecutive pattern-avoiding permutations. Preprint, (pdf)