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math.NT2026
Multivariate Period Rings
Rohit Pokhrel
In this article, we present a new approach to studying multivariate period rings that is more consistent with classical theory and provides a clearer description of their structure…
math.NT2026
Perfectoid Spaces in Multivariate -adic Hodge Theory
Aprameyo Pal, Rohit Pokhrel
Perfectoid spaces have become a crucial tool in -adic geometry, serving as a bridge between adic spaces in characteristic and those in characteristic . In this article, w…