Analyse p-adique p-adic analysis Analyse fonctionnelle Functional analysis Algebras of operators on Banach spaces and other topological linear spaces Linear spaces and algebras of operators Operator theory Topological fields Algebraic number theory: local and $p$-adic fields Corps topologiques Distribution of values, Nevanlinna theory Dynamical systems and ergodic theory -- Arithmetic and non-Archimedean dynamical systems -- Polynomial and rational maps Entire and meromorphic functions, and related topics Field theory and polynomials Field theory and polynomials -- Topological fields -- Non-Archimedean valued fields Field theory and polynomials -- Topological fields -- Valued fields Functional analysis -- Other (nonclassical) types of functional analysis -- Functional analysis over fields other than {\bf R} or {\bf C} or the quaternions; non-Archimedean functional analysis Functional analysis -- Topological linear spaces and related structures -- Summability and bases Functional analysis over fields other than $ Functions of a complex variable Functions of a complex variable -- Entire and meromorphic functions, and related topics -- Distribution of values, Nevanlinna theory Generalized function theory Measures, integration, derivative, holomorphy (all involving infinite-dimensional spaces) Miscellaneous topics Non-Archimedean analysis Non-Archimedean analysis (should also be assigned at least one other classification number from Section 32 describing the type of problem) Non-Archimedean function theory Non-Archimedean valued fields Number theory Number theory -- Algebraic number theory: local and p-adic fields -- Non-Archimedean dynamical systems