Morten S. Risager
Professor
Department of Mathematical Sciences
Universitetsparken 5
2100 København Ø
- Published
Angles in hyperbolic lattices: The pair correlation density
Risager, Morten S. & Södergren, C. A., 2017, In: Transactions of the American Mathematical Society. 369, 4, p. 2807-2841 44 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Arithmetic statistics of modular symbols
Petridis, Y. N. & Risager, Morten S., Jun 2018, In: Inventiones Mathematicae. 212, 3, p. 997-1053Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Asymptotic densities of Maass newforms
Risager, Morten S., 2004, In: Journal of Number Theory. 109, 1, p. 96-119 24 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Averaging over Heegner Points in the Hyperbolic Circle Problem
Petridis, Y. N. & Risager, Morten S., 2018, In: International Mathematics Research Notices. 2018, 16, p. 4942-4968Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Bounds on shifted convolution sums for Hecke eigenforms
Nordentoft, A. C., Petridis, Y. N. & Risager, Morten S., 2022, In: Research in Number Theory. 8, 2, p. 1-20 26.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
DISSOLVING OF CUSP FORMS: HIGHER-ORDER FERMI'S GOLDEN RULES
Petridis, Y. N. & Risager, Morten S., Jul 2013, In: Mathematika. 59, 2, p. 269-301Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Discrete logarithms in free groups
Risager, Morten S. & Petridis, Y. N., 2006, In: Proceedings of the American Mathematical Society. 134, 4, p. 1003-1012 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Distribution of Angles in Hyperbolic Lattices
Risager, Morten S. & L. Truelsen, J., 2008, In: Quarterly Journal of Mathematics.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Double Dirichlet series and quantum unique ergodicity of weight one-half Eisenstein series
Petridis, Y., Raulf, N. & Risager, Morten S., 21 Oct 2014, In: Algebra & Number Theory. 8, 7, p. 1539-1595 57 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Equidistribution of geodesics on homology classes and analogues for free groups
Risager, Morten S., 2008, In: Forum Mathematicum. 20, 5, p. 783-815 33 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Erratum to "Quantum Limits of Eisenstein Series and Scattering States''
Petridis, Y. N., Raulf, N. & Risager, Morten S., 1 Dec 2013, In: Canadian Mathematical Bulletin. 56, 4, p. 827-829 2 p.Research output: Contribution to journal › Comment/debate › Research › peer-review
- Published
Higher Order Deformations of Hyperbolic Spectra
Petridis, Y. N. & Risager, Morten S., 2021, Schrödinger Operators, Spectral Analysis and Number Theory: In Memory of Erik Balslev. Albeverio, S., Balslev, A. & Weder, R. (eds.). Springer, p. 223-239 (Springer Proceedings in Mathematics & Statistics; No. 348).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
Hyperbolic lattice-point counting and modular symbols
N. Petridis, Y. & Risager, Morten S., 2009, In: Journal de Theorie des Nombres de Bordeaux. 21, 3, p. 719-732 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Instability of cuspidal eigenvalues for hyperbolic surfaces
Risager, Morten S. & Petridis, Y., 2011, Automorphic forms, trace formulas and zeta functions. Gon, Y. & Moriyama, T. (eds.). Kyoto, Vol. 1767. p. 146–160 15 p. (Proceedings of RIMS Symposium).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- Published
Local average in hyperbolic lattice point counting: with an appendix by Niko Laaksonen
Petridis, Y. N. & Risager, Morten S., 2017, In: Mathematische Zeitschrift. 285, 3, p. 1319–1344Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Modular symbols have a normal distribution
Risager, Morten S. & Petridis, Y. N., 2004, In: Geometric and Functional Analysis. 14, 5, p. 1013-1043 30 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Non-vanishing of Taylor coefficients and Poincaré series
O'Sullivan, C. & Risager, Morten S., 1 Jan 2013, In: Ramanujan Journal. 30, 1, p. 67-100 34 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
On Selberg's small eigenvalue conjecture and residual eigenvalues
Risager, Morten S., 2011, In: Journal fur die Reine und Angewandte Mathematik. 656, p. 179-211 32 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
On the distribution of modular symbols for compact surfaces
Risager, Morten S., 2004, In: International Mathematics Research Notices. 41, p. 2125-2146 22 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
On the variance of the error term in the hyperbolic circle problem
Cherubim, G. & Risager, Morten S., 2018, In: Revista Matematica Iberoamericana. 34, 2, p. 655-685Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Pairs of periodic orbits with fixed homology difference.
Risager, Morten S. & Sharp, R., 2010, In: Proceedings of the Edinburgh Mathematical Society. 53, 3, p. 799–808 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Prime geodesics and averages of the Zagier L-series
Balkanova, O. L. G. A., Frolenkov, D. & Risager, Morten S., 2022, In: Mathematical Proceedings of the Cambridge Philosophical Society. 172, p. 705–728Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Quantum limits of Eisenstein series and scattering states
Petridis, Y. N., Raulf, N. & Risager, Morten S., 1 Dec 2013, In: Canadian Mathematical Bulletin. 56, 4, p. 814-826 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Small-scale equidistribution of Hecke eigenforms at infinity
Nordentoft, A. C., Petridis, Y. N. & Risager, Morten S., 2022, In: Journal of the London Mathematical Society. 106, 3, p. 2696-2729Research output: Contribution to journal › Journal article › Research › peer-review
- E-pub ahead of print
The distribution of Manin's iterated integrals of modular forms
Matthes, N. & Risager, Morten S., 2024, (E-pub ahead of print) In: Journal fur die Reine und Angewandte Mathematik.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The distribution of values of the Poincare pairing for hyperbolic Riemann surfaces
Risager, Morten S. & Yiannis N., P., 2005, In: Journal fur die Reine und Angewandte Mathematik. 579, p. 159-173 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
On the statistics of the minimal solution of a linear Diophantine equation and uniform distribution of the real part of orbits in hyperbolic spaces.
Risager, Morten S. & Rudnick, Z., 2009, In: Contemporary Mathematics. 484, p. 187 194 p.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 5353232
Most downloads
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238
downloads
Local average in hyperbolic lattice point counting: with an appendix by Niko Laaksonen
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
165
downloads
Arithmetic statistics of modular symbols
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
20
downloads
Bounds on shifted convolution sums for Hecke eigenforms
Research output: Contribution to journal › Journal article › Research › peer-review
Published