3 papers
math.AT2026
Structured Real Snaith Equivalences
Ryan Quinn, Qi Zhu
We give a short proof of the Real Snaith equivalences and multiplicative refinements thereof. The key ingredient is control over structured Real orientations, which we manage throu…
math.AT2026
Structured Quotients in Real Homotopy Theory
Ryan Quinn, Qi Zhu
We equip quotients of Real bordism with the structure of a ring involution, an important source of examples being the truncated Real Brown-Peterson spectra. Motivated by this, we o…
math.AT2026
Fractured Structures in Condensed Mathematics
Nima Rasekh, Qi Zhu
We construct a fractured structure, in the sense of Lurie, on the -topos of condensed anima. This fractured structure allows us to better comprehend various properties of c…