Search Results - "Pitale, Ameya"
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Restrictions of Eisenstein Series and Rankin-Selberg Convolution
Published in Documenta mathematica Journal der Deutschen Mathematiker-Vereinigung. (2019)“…In a 2005 paper, Yang constructed families of Hilbert Eisenstein series, which when restricted to the diagonal are conjectured to span the underlying space of…”
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2
Glycemic Variability Is Associated with Markers of Vascular Stress in Adolescents
Published in The Journal of pediatrics (01-05-2016)“…Objectives We used continuous glucose monitoring to test the hypothesis that mean amplitude of glycemic excursions (MAGE) is associated with circulating…”
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3
Bounds for Rankin--Selberg integrals and quantum unique ergodicity for powerful levels
Published in Journal of the American Mathematical Society (01-01-2014)“…We compare the difficulty of such equidistribution problems to that of corresponding subconvexity problems by deriving explicit extensions of Watson's formula…”
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An explicit construction of non-tempered cusp forms on O(1,8n+1)
Published in Annales mathématiques du Québec (01-10-2020)“…We explicitly construct non-holomorphic cusp forms on the orthogonal group of signature ( 1 , 8 n + 1 ) for an arbitrary natural number n as liftings from…”
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5
Sign changes of Hecke eigenvalues of Siegel cusp forms of degree 2
Published in Proceedings of the American Mathematical Society (01-11-2008)“…Let \mu (n), n>0, be the sequence of Hecke eigenvalues of a cuspidal Siegel eigenform F of degree 2. It is proved that if F is not in the Maa{ß} space, then…”
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6
Irreducibility criteria for local and global representations
Published in Proceedings of the American Mathematical Society (01-01-2013)“…It is proved that certain types of modular cusp forms generate irreducible automorphic representations of the underlying algebraic group. Analogous Archimedean…”
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7
Analytic L-functions: Definitions, theorems, and connections
Published in Bulletin (new series) of the American Mathematical Society (01-04-2019)“…L-functions can be viewed axiomatically, such as in the formulation due to Selberg, or they can be seen as arising from cuspidal automorphic representations of…”
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Integrality and cuspidality of pullbacks of nearly holomorphic Siegel Eisenstein series
Published in Publicacions matemàtiques (2022)Get full text
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STEINBERG REPRESENTATION OF GSp(4): BESSEL MODELS AND INTEGRAL REPRESENTATION OF L-FUNCTIONS
Published in Pacific journal of mathematics (01-04-2011)Get full text
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Local and global Maass relations
Published in Mathematische Zeitschrift (01-10-2017)“…We characterize the irreducible, admissible, spherical representations of GSp 4 ( F ) (where F is a p -adic field) that occur in certain CAP representations in…”
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Bessel models for GSp(4): Siegel vectors of square-free level
Published in Journal of number theory (01-03-2014)“…We determine test vectors and explicit formulas for all Bessel models for those Iwahori-spherical representations of GSp4 over a p-adic field that have…”
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12
On the standard L-function for $$\mathrm{GSp}_{2n} \times \mathrm{GL}_1$$ and algebraicity of symmetric fourth L-values for $$\mathrm{GL}_2
Published in Annales mathématiques du Québec (01-04-2021)“…We prove an explicit integral representation—involving the pullback of a suitable Siegel Eisenstein series—for the twisted standard L -function associated to a…”
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13
On the standard L-function for GSp2n×GL1 and algebraicity of symmetric fourth L-values for GL2
Published in Annales mathématiques du Québec (2021)“…We prove an explicit integral representation—involving the pullback of a suitable Siegel Eisenstein series—for the twisted standard L -function associated to a…”
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14
Jacobi Maaß forms
Published in Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg (01-06-2009)“…In this paper, we give a new definition for the space of non-holomorphic Jacobi Maaß forms (denoted by J k , m nh ) of weight k ∈ℤ and index m ∈ℕ as…”
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15
Classical interpretation of the Ramanujan conjecture for Siegel cusp forms of genus n
Published in Manuscripta mathematica (01-10-2009)“…We obtain a classical interpretation of the representation theoretic statement of the Generalized Ramanujan Conjecture for Siegel cusp forms of genus n in…”
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Integral representation for L-functions for GSp 4 × GL 2
Published in Journal of number theory (01-06-2009)“…Let π be a cuspidal, automorphic representation of GSp 4 attached to a Siegel modular form of degree 2. We refine the method of Furusawa [M. Furusawa, On…”
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17
Lifting from SL˜(2) to GSpin(1,4)
Published in International Mathematics Research Notices (2005)“…We construct liftings of automorphic forms from the metaplectic group SL˜2 to GSpin(1,4) using the Maaß converse theorem. In order to prove the non-vanishing…”
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Petersson norms of Borcherds theta lifts to O(1, 8n+1) with applications to injectivity and sup-norm bounds
Published 05-04-2024“…We give an explicit formula for the Petersson norms of theta lifts from Maass cusp forms of level one to cusp forms on orthogonal groups O(1,8n+1). Our formula…”
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SURVEY ARTICLE: CHARACTERIZATIONS OF THE SAITO-KUROKAWA LIFTING
Published in The Rocky Mountain journal of mathematics (01-01-2013)“…There are a variety of characterizations of Saito-Kurokawa lifts from elliptic modular forms to Siegel modular forms of degree 2. In addition to giving a…”
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Simple supercuspidal representations of $\mathrm{GSp}_4$ and test vectors
Published 10-02-2023“…We consider simple supercuspidal representations of $\mathrm{GSp}_4$ over a $p$-adic field and show that they have conductor exponent 5. We study (paramodular)…”
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