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Overconvergent modular sheaves and modular forms for \(\mathrm{GL}_{2/F}\). (English) Zbl 1326.14051

Authors’ abstract: Given a totally real field \(F\) and a prime integer \(p\) which is unramified in \(F\), we construct \(p\)-adic families of overconvergent Hilbert modular forms (of non-necessarily parallel weight) as sections of, so called, overconvergent Hilbert modular sheaves. We prove that the classical Hilbert modular forms of integral weights are overconvergent in our sense. We compare our notion with Katz’s definition of \(p\)-adic Hilbert modular forms. For \(F = \mathbb{Q}\), we prove that our notion of (families of) overconvergent elliptic modular forms coincides with those of R. F. Coleman [Invent. Math. 127, No. 3, 417–479 (1997; Zbl 0918.11026)] and V. Pilloni [Ann. Inst. Fourier 63, No. 1, 219–239 (2013; Zbl 1316.11034)].

MSC:

14F30 \(p\)-adic cohomology, crystalline cohomology
11F41 Automorphic forms on \(\mbox{GL}(2)\); Hilbert and Hilbert-Siegel modular groups and their modular and automorphic forms; Hilbert modular surfaces
11F85 \(p\)-adic theory, local fields
Full Text: DOI

References:

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