On the homotopy type of L-spectra of the integers
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On the homotopy type of L-spectra of the integers. / Hebestreit, Fabian; Land, Markus; Nikolaus, Thomas.
I: Journal of Topology, Bind 14, Nr. 1, 2021, s. 183-214.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - On the homotopy type of L-spectra of the integers
AU - Hebestreit, Fabian
AU - Land, Markus
AU - Nikolaus, Thomas
PY - 2021
Y1 - 2021
N2 - We show that quadratic and symmetric (Formula presented.) -theory of the integers are related by Anderson duality and that both spectra split integrally into the (Formula presented.) -theory of the real numbers and a generalised Eilenberg–Mac Lane spectrum. As a consequence, we obtain a corresponding splitting of the space (Formula presented.). Finally, we prove analogous results for the genuine L-spectra recently devised for the study of Grothendieck–Witt theory.
AB - We show that quadratic and symmetric (Formula presented.) -theory of the integers are related by Anderson duality and that both spectra split integrally into the (Formula presented.) -theory of the real numbers and a generalised Eilenberg–Mac Lane spectrum. As a consequence, we obtain a corresponding splitting of the space (Formula presented.). Finally, we prove analogous results for the genuine L-spectra recently devised for the study of Grothendieck–Witt theory.
KW - 18F25 (secondary)
KW - 19G24
KW - 55U20 (primary)
UR - http://www.scopus.com/inward/record.url?scp=85102313415&partnerID=8YFLogxK
U2 - 10.1112/topo.12180
DO - 10.1112/topo.12180
M3 - Journal article
AN - SCOPUS:85102313415
VL - 14
SP - 183
EP - 214
JO - Journal of Topology
JF - Journal of Topology
SN - 1753-8416
IS - 1
ER -
ID: 261513751