# Search results

Mathematische Nachrichten > 293 > 6 > 1136 - 1155

Indian Journal of Pure and Applied Mathematics > 2019 > 50 > 3 > 779-793

*m*and a subset $$H_m\times H_m$$ H m × H m of $$H_{2m}$$ H 2 m consisting of two $$m\times m$$ m × m diagonal block matrices. We consider two actions of $$Sp(m,{\mathbb R})\times Sp(m,{\mathbb R}) \subset Sp(2m,{\mathbb R})$$ S p ( m , R ) × S p ( m , R ) ⊂ S p ( 2 m , R ) , one is the...

*m*and matrix index

*T*in case

*T*is a kernel form.

Mathematische Zeitschrift > 2019 > 291 > 3-4 > 1419-1434

The Ramanujan Journal > 2018 > 47 > 3 > 475-499

*n*Siegel upper half-space under the action of $$\Gamma _0(\mathcal N )$$ Γ0(N) . To each of these, we attach a Siegel Eisenstein series, and then we make explicit a result of Siegel, realizing any integral weight average Siegel theta series of arbitrary level $$\mathcal N $$ N and Dirichlet character $$\chi _{_L}$$ χL modulo...

Journal of Number Theory > 2017 > 180 > C > 349-359

Journal of Mathematical Analysis and Applications > 2017 > 451 > 2 > 1123-1132

Vietnam Journal of Mathematics > 2017 > 45 > 4 > 695-711

*p*be a prime number and f ∈ S n l ( Γ 0 ( N ) , ψ ) $f\in {S_{n}^{l}}({\Gamma }_{0}(N), \psi )$ be a Siegel cusp eigenform of genus

*n*. We consider the standard zeta function

*D*

^{(Np)}(

*f*,

*s*,

*χ*), which takes algebraic values at critical points after normalization. We construct two

*h*-admissible measures

*μ*

^{+}and

*μ*

^{−}for certain

*h*= [4ord

_{p}(

*α*

_{0}(

*p*))] + 1 explained in the Main Theorem with...

Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg > 2017 > 87 > 1 > 181-195

*N*with Dirichlet character is studied. We give a new characterization of this so called Maass Spezialschar of level

*N*by symmetries involving Hecke operators related to $$\Gamma _0(N)$$ Γ 0 ( N ) . We finally obtain for all prime numbers

*p*local Maass relations. This generalizes known results for level $$N=1$$ N = 1 ...

Journal of Number Theory > 2017 > 170 > C > 263-281

Research in the Mathematical Sciences > 2016 > 3 > 1 > 1-16

Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg > 2017 > 87 > 1 > 113-134

The Ramanujan Journal > 2017 > 44 > 1 > 63-73

_{2}×GSp

_{2}to GSp

_{4}is given using...

Mathematische Zeitschrift > 2016 > 283 > 1-2 > 539-553

*n*and any level

*N*, by a suitable growth of their Fourier coefficients (e.g., by the well known Hecke bound) at any

*one*of the cusps. For this, we use the formalism of Jacobi forms and the ‘Witt-operator’...

Indian Journal of Pure and Applied Mathematics > 2016 > 47 > 1 > 9-22

The Ramanujan Journal > 2016 > 39 > 2 > 247-257

The Ramanujan Journal > 2017 > 42 > 2 > 385-400