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math.KT2017
Algebraic Atiyah-Singer index theorem
Nguyen Le Dang Thi
The aim of this work is to give an algebraic weak version of the Atiyah-Singer index theorem. We compute then a few small examples with the elliptic differential operator of order…
math.KT2012
Stable $\A^1$-connectedness
Nguyen Le Dang Thi
We prove in this note a stabilized version of a conjecture on $\A^1$-connectedness. For the stabilized version of this conjecture, we introduce the notion of stable $\A^1$-connecte…