Ryomei Iwasa


Laboratoire de Mathématiques d'Orsay
Université Paris-Saclay
307 rue Michel Magat
F-91405 Orsay


Research interests

Algebraic geometry / Motivic homotopy theory / Algebraic K-theory


10. Atiyah duality for motivic spectra (with Toni Annala and Marc Hoyois), preprint

9. Algebraic cobordism and a Conner-Floyd isomorphism for algebraic K-theory (with Toni Annala and Marc Hoyois), to appear in J. Amer. Math. Soc.

8. Motivic spectra and universality of K-theory (with Toni Annala), preprint

7. Cohomology of the moduli stack of algebraic vector bundles (with Toni Annala), Adv. Math. 409 (2022)

6. Milnor excision for motivic spectra (with Elden Elmanto, Marc Hoyois, and Shane Kelly), J. Reine Angew. Math. 779 (2021), 223-235

5. Cdh descent, cdarc descent, and Milnor excision (with Elden Elmanto, Marc Hoyois, and Shane Kelly), Math. Ann. 379 (2021), no. 3-4, 1011-1045

4. Isomorphisms up to bounded torsion between relative K0-groups and Chow groups with modulus (with Wataru Kai), J. Inst. Math. Jussieu 20 (2021), no. 6, 1947-1968

3. Relative K0 and relative cycle class map, J. Pure Appl. Algebra 223 (2019), 48-71

2. Chern classes with modulus (with Wataru Kai), Nagoya Math. J. 236 (2019), 84-133

1. Homology pro stability for Tor-unital pro rings, Homology Homotopy Appl. 22 (2020), no. 1, 343-374

Last update: March 5, 2024