Results 1 to 10 of about 14,415 (268)

Maass cusp forms [PDF]

open access: yesProceedings of the National Academy of Sciences, 1985
It is shown that, under certain standard assumptions, such as extended Riemann hypotheses, the scattering matrix ϕ( s ) for generic Γ ≤ SL(2, R) is unexpectedly of order 2. This leads to the conjecture that the generic cofinite Γ has very few Maass cusp forms.
Deshouillers, J.-M.   +3 more
openaire   +2 more sources

Superlacunary cusp forms [PDF]

open access: yesProceedings of the American Mathematical Society, 1995
A power series is called superlacunary if it has the form \[ f(x)= \sum_{n=-\infty}^\infty d(an^2+ bn+ c) x^{an^2+ bn +c} \] where \(a\), \(b\), \(c\) are integers with \(a>0\). The authors show there are no superlacunary integer weight cusp forms that are eigenforms of the Hecke operators \(T_p\).
Ono, Ken, Robins, Sinai
openaire   +2 more sources

On the lifting of Hilbert cusp forms to Hilbert-Siegel cusp forms [PDF]

open access: yesAnnales scientifiques de l'École normale supérieure, 2020
39 ...
Tamotsu, I., Yamana, S.
openaire   +3 more sources

The four-loop cusp anomalous dimension from the N=4 Sudakov form factor

open access: yesPhysics Letters B, 2020
We present an analytic derivation of the full four-loop cusp anomalous dimension of N=4 supersymmetric Yang-Mills theory from the Sudakov form factor. To extract the cusp anomalous dimension, we calculate the ϵ−2 pole of the form factor using parametric ...
Tobias Huber   +4 more
doaj   +1 more source

On joint approximation of analytic functions by nonlinear shifts of zeta-functions of certain cusp forms

open access: yesNonlinear Analysis, 2020
In the paper, joint discrete universality theorems on the simultaneous approximation of a collection of analytic functions by a collection of discrete shifts of zeta-functions attached to normalized Hecke-eigen cusp forms are obtained.
Antanas Laurinčikas   +2 more
doaj   +1 more source

Variation in Cuspal Morphology in Maxillary First Permanent Molar with Report of 3 Cusp Molar- A Prevalence Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2016
Introduction: Human teeth has always been known for morphological variations in both the crown and root structures. The corono-morphological variations can be in the form of extra cusp or missing cusp. Permanent maxillary first molars are the biggest
Sandhya Jain
doaj   +1 more source

Symmetries and spectral statistics in chaotic conformal field theories. Part II. Maass cusp forms and arithmetic chaos

open access: yesJournal of High Energy Physics, 2023
We continue the study of random matrix universality in two-dimensional conformal field theories. This is facilitated by expanding the spectral form factor in a basis of modular invariant eigenfunctions of the Laplacian on the fundamental domain.
Felix M. Haehl   +2 more
doaj   +1 more source

A two-step method for cusp catastrophe model construction based on the selection of important variables

open access: yes工程科学学报, 2023
Sudden transition is a widely existing phenomenon in engineering practice. When the state of the system experiences sudden abrupt transition, calculus-based traditional mathematical modeling methods has low accuracy.
Ming ZHANG   +6 more
doaj   +1 more source

An unusual occurrence of talon cusp on a geminated maxillary lateral incisor in a patient with impacted multiple supernumerary teeth - A case report

open access: yesJournal of Dr. NTR University of Health Sciences, 2023
The development of tooth is a complex process where series of interactions occurs between the ectoderm and ectomesenchyme. Alterations in development lead to a variety of anomalies in regard to number, size, form, shape, structure, etc.
Santana Natarajan   +3 more
doaj   +1 more source

Paramodular cusp forms

open access: yesMathematics of Computation, 2014
We classify Siegel modular cusp forms of weight two for the paramodular group K(p) for primes p< 600. We find that weight two Hecke eigenforms beyond the Gritsenko lifts correspond to certain abelian varieties defined over the rationals of conductor p. The arithmetic classification is in a companion article by A. Brumer and K. Kramer.
Cris Poor, David S. Yuen
openaire   +3 more sources

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