Boundary Cohomology of Sp6(Z): Trivial Representation

Fuente: arXiv
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Main Author: Mitoma, Ryuto
Format: Preprint
Published: 2026
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author Mitoma, Ryuto
author_facet Mitoma, Ryuto
contents In this article, we compute the boundary cohomology of the arithmetic group Sp6(Z) with coefficients in the trivial representation. Our computation utilizes the Borel-Serre compactification and the associated spectral sequence.
format Preprint
id arxiv_https___arxiv_org_abs_2604_06775
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Boundary Cohomology of Sp6(Z): Trivial Representation
Mitoma, Ryuto
Number Theory
Algebraic Geometry
In this article, we compute the boundary cohomology of the arithmetic group Sp6(Z) with coefficients in the trivial representation. Our computation utilizes the Borel-Serre compactification and the associated spectral sequence.
title Boundary Cohomology of Sp6(Z): Trivial Representation
topic Number Theory
Algebraic Geometry
url https://arxiv.org/abs/2604.06775