Nonanalytic automorphic integrals on the Hecke groups
Paul C. Pasles
Acta Arithmetica, Tome 89 (1999), p. 155-171 / Harvested from The Polish Digital Mathematics Library

1. Introduction. Since its genesis over a century ago in work of Jacobi, Riemann, Poincar ́e and Klein [Ja29, Ri53, Le64], the theory of automorphic forms has burgeoned from a branch of analytic number theory into an industry all its own. Natural extensions of the theory are to integrals [Ei57, Kn94a, KS96, Sh94], thereby encompassing Hurwitz’s prototype, the analytic weight 2 Eisenstein series [Hu81], and to nonanalytic forms [He59, Ma64, Sel56, ER74, Fr85]. A generalization in both directions at once has also been the subject of some scrutiny. In the present study, inspired by unpublished work of Knopp [Kn94], we consider the nonanalytic automorphic integral.

Publié le : 1999-01-01
EUDML-ID : urn:eudml:doc:207320
@article{bwmeta1.element.bwnjournal-article-aav90i2p155bwm,
     author = {Paul C. Pasles},
     title = {Nonanalytic automorphic integrals on the Hecke groups},
     journal = {Acta Arithmetica},
     volume = {89},
     year = {1999},
     pages = {155-171},
     zbl = {0935.11017},
     language = {en},
     url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-aav90i2p155bwm}
}
Paul C. Pasles. Nonanalytic automorphic integrals on the Hecke groups. Acta Arithmetica, Tome 89 (1999) pp. 155-171. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-aav90i2p155bwm/

[000] [Ap90] T. M. Apostol, Modular Functions and Dirichlet Series in Number Theory, 2nd ed., Springer, New York, 1990.

[001] [Ei57] M. Eichler, Eine Verallgemeinerung der Abelsche Integrale, Math. Z. 67 (1957), 267-298. | Zbl 0080.06003

[002] [ER74] J. Elstrodt und W. Roelcke, Über das wesentliche Spektrum zum Eigenwertproblem der automorphen Formen, Manuscripta Math. 11 (1974), 391-406.

[003] [Fr85] S. Friedberg, Differential operators and theta series, Trans. Amer. Math. Soc. 287 (1985), 569-589. | Zbl 0524.10020

[004] [Gu63] R. C. Gunning, Lectures on Modular Forms, Ann. of Math. Stud. 48, Princeton Univ. Press, Princeton, 1963.

[005] [Ha99] A. Hassen, Log-polynomial period functions for Hecke groups, Ramanujan J. 3 (1999), 119-151. | Zbl 0938.11024

[006] [He38] E. Hecke, Lectures on Dirichlet Series, Modular Functions and Quadratic Forms, Edwards Brothers, Ann Arbor, 1938.

[007] [He59] E. Hecke, Mathematische Werke, Vandenhoeck & Ruprecht, Göttingen, 1959.

[008] [Hu81] A. Hurwitz, Grundlagen einer independenten Theorie der elliptischen Modulfunctionen und Theorie der Multiplicatorgleichungen erster Stufe, Math. Ann. 18 (1881), 528-591.

[009] [Iw97] H. Iwaniec, Topics in Classical Automorphic Forms, Grad. Stud. Math. 17, Amer. Math. Soc., Providence, 1997.

[010] [Ja29] C. G. J. Jacobi, Fundamenta nova theoriae functionum ellipticarum, 1829.

[011] [Kn83] M. I. Knopp, The weight-changing operator and the Mellin transform of modular integrals, in: Lecture Notes in Math. 1013, Springer, 1983, 284-291.

[012] [Kn86] M. I. Knopp, On the Fourier coefficients of small positive powers of θ(τ), Invent. Math. 85 (1986), 165-183.

[013] [Kn89] M. I. Knopp, On the Fourier coefficients of cusp forms having small positive weight, in: Proc. Sympos. Pure Math. 49, Part 2, Amer. Math. Soc., 1989, 111-127.

[014] [Kn89a] M. I. Knopp, Recent developments in the theory of rational period functions, in: Lecture Notes in Math. 1383, Springer, 1989, 111-122.

[015] [Kn93] M. I. Knopp, Modular Functions in Analytic Number Theory, 2nd ed., Chelsea, New York, 1993.

[016] [Kn94] M. I. Knopp, Nonanalytic Modular Integrals, unpublished lectures at Bryn Mawr College, June-July 1994.

[017] [Kn94a] M. I. Knopp, On Dirichlet series satisfying Riemann's functional equation, Invent. Math. 117 (1994), 361-372. | Zbl 0816.11032

[018] [KS96] M. I. Knopp and M. Sheingorn, On Dirichlet series and Hecke triangle groups of infinite volume, Acta Arith. 76 (1996), 227-244.

[019] [Le64] J. Lehner, Discontinuous Groups and Automorphic Functions, Math. Surveys Monographs 8, Amer. Math. Soc., Providence, 1964.

[020] [Le66] J. Lehner, A Short Course in Automorphic Functions, Holt, Rinehart, and Winston, New York, 1966.

[021] [Ma38] H. Maass, Konstruktion ganzer Modulformen halbzahliger Dimension mit Theta Multiplikatoren in einer und zwei Variablen, Abh. Math. Sem. Hansische Univ. 12 (1938), 133-162. | Zbl 64.0109.01

[022] [Ma64] H. Maass, Lectures on Modular Functions of One Complex Variable, Lectures on Math. 29, Tata Institute of Fundamental Research, Bombay, 1964.

[023] [Pa98] P. C. Pasles, Convergence of Poincaré series with two complex coweights, Contemp. Math., to appear. | Zbl 0960.11028

[024] [Pa99] P. C. Pasles, A Hecke correspondence theorem for nonanalytic automorphic integrals on the Hecke groups, submitted.

[025] [Ra77] R. Rankin, Modular Functions and Forms, Cambridge Univ. Press, Cambridge, 1977.

[026] [Ri53] B. Riemann, Collected Works, 2nd ed., Dover, 1953.

[027] [Sc74] B. Schoeneberg, Elliptic Modular Functions: An Introduction, Springer, New York, 1974.

[028] [Sel56] A. Selberg, Harmonic analysis and discontinuous groups in weakly symmetric Riemannian spaces with applications to Dirichlet series, J. Indian Math. Soc. 20 (1956), 47-87. | Zbl 0072.08201

[029] [Ser70] J.-P. Serre, A Course in Arithmetic, Springer, New York, 1970.

[030] [Sh94] G. Shimura, Introduction to Arithmetic Theory of Automorphic Forms, Publ. Math. Soc. Japan 11, Princeton Univ. Press, Princeton, 1994.

[031] [Si56] C. L. Siegel, Die Funktionalgleichungen einiger Dirichletscher Reihen, Math. Z. 63 (1956), 363-373. | Zbl 0070.07702