A model-theoretic transfer theorem for henselian valued fields.
A monogenic Hasse-Arf theorem
I extend the Hasse–Arf theorem from residually separable extensions of complete discrete valuation rings to monogenic extensions.
A Remark on Two-Dimensional Local Rings with the Property of Approximation.
Abelian extensions of an absolutely unramified local field with general residue field.
Algebraic tubular neighbourhoods I.
Anneaux henséliens et approximations
Anneaux henséliens et conditions de chaînes. III
Arithmetic on two dimensional local rings.
Artin Approximation and Formal Fibres of Local Rings.