Abstract
In this chapter, we introduce the notions of 1-Segal and 2-Segal objects in a combinatorial model category C. If further C admits the structure of a left proper, tractable, symmetric monoidal model category, then we introduce model structures for 1-Segal and 2-Segal objects which arise as enriched Bousfield localizations of the injective model structure on C Δ. For \( {\mathbf C} = {\mathbb S}\), the model structure for 1-Segal objects in \({\mathbb S}\) recovers the Rezk model structure for 1-Segal spaces introduced in Rezk (Trans Am Math Soc 353(3):973–1007, 2001).
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References
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Rezk, C.: A model for the homotopy theory of homotopy theory. Trans. Am. Math. Soc. 353(3), 973–1007 (2001)
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Dyckerhoff, T., Kapranov, M. (2019). The 1-Segal and 2-Segal Model Structures. In: Higher Segal Spaces. Lecture Notes in Mathematics, vol 2244. Springer, Cham. https://doi.org/10.1007/978-3-030-27124-4_5
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DOI: https://doi.org/10.1007/978-3-030-27124-4_5
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