Differential equations, Partial Harmonic analysis Difference and functional equations ... Functional equations and inequalities [See also 30D05] ... Systems of functional equations and inequalities Freies Randwertproblem Functional analysis {For manifolds modeled on topological linear spaces, see 57Nxx, 58Bxx} ... Linear function spaces and their duals [See also 30H05, 32A38, 46F05] {For function algebras, see 46J10} - Harmonic analysis on Euclidean spaces ... Harmonic analysis in several variables {For automorphic theory, see mainly 11F30} ... Function spaces arising in harmonic analysis Konferenzschrift Parabolische Differentialgleichung Partial differential equations ... General higher-order equations and systems ... Nonlinear higher-order equations Partial differential equations ... Pseudodifferential operators and other generalizations of partial differential operators [See also 47G30, 58J40] ... Pseudodifferential operators Partial differential equations ... Spectral theory and eigenvalue problems [See also 47Axx, 47Bxx, 47F05] ... Asymptotic distribution of eigenvalues and eigenfunctions Potential theory {For probabilistic potential theory, see 60J45} ... Two-dimensional theory ... Integral representations, integral operators, integral equations methods Regularität Signorini-Problem Special functions (33-XX deals with the properties of functions as functions) {For orthogonal functions, see 42Cxx; for aspects of combinatorics see 05Axx; for number-theoretic aspects see 11-XX; for bicssc / Calculus & mathematical analysis Combinatorics Commutative Rings and Algebras Commutative algebra Commutative rings Geometria diferencial (textos avançados) Graph Theory Graph theory Harmonische analyse Homogeneous spaces Konferenzschrift 2004 West Lafayette Mathematics Mathematics, general Maßtheorie Measure theory