TY - BOOK AU - Weissauer,Rainer TI - Endoscopy for GSp(4) and the cohomology of Siegel modular threefolds T2 - Lecture notes in mathematics, SN - 9783540893059 U1 - 512.73 PY - 2009/// CY - Berlin PB - Springer KW - Siegel domains KW - Cohomology operations KW - Ramanujan's conjecture KW - Selberg trace formula KW - Automorphic representations KW - Cohomology KW - Cohomology group KW - Endoscopy KW - Homology KW - l-adic representations N1 - Includes bibliographical references (p. 355-359) and index N2 - The geometry of modular curves and the structure of their cohomology groups have been a rich source for various number-theoretical applications over the last decades. Similar applications may be expected from the arithmetic of higher dimensional modular varieties. For Siegel modular threefolds some basic results on their cohomology groups are derived in this book from considering topological trace formulas UR - https://link.springer.com/book/10.1007/978-3-540-89306-6#toc UR - https://www.goodreads.com/book/show/211951315-endoscopy-for-gsp-4-and-the-cohomology-of-siegel-modular-threefolds?from_search=true&from_srp=true&qid=j1yAurjIHM&rank=1#CommunityReviews UR - https://link.springer.com/book/10.1007/978-3-540-89306-6 ER -