Non-abelian pontryagin duality -- The topological dual, the algebraic dual and Radon-Nikodym derivatives -- Segal algebras and dense ideals in Banach algebras -- Field approximation and free approximation for differential equations -- Linear interpolation and linear extension of functions -- Wave front sets and hypoelliptic operators -- Harmonic analysis in the complex domain and applications in the theory of analytical and infinitely differentiable functions -- Müntz-szasz theorem with integral coefficients I -- Inductive limits of Banach spaces and complex analysis -- Representation of nonlinear operators with the hammerstein property -- On polynomial approximation with respect to general weights -- Determination of conformal modules of ring domains and quadrilaterals -- Solovay's axion and functional analysis -- Q — Uniform algebras and operator theory -- On polynomials with a prescribed zero -- A priori inequalities for systems of partial differential equations -- Recent results on Segal algebras -- Measurability of lattice operations in a cone -- On some nonlinear elliptic boundary value problems -- Quasicomplemented Banach algebras -- On the (Lp, Lp) multipliers -- Heredity in metric projections -- Multipliers on weighted spaces -- On properties of traces of functions belonging to weight spaces -- Fundamental solutions of hyperbolic differential equations -- Non-self-conjugate differential dirac operators expansion in eigenfunctions through the whole axis -- Topological algebras in several complex variables -- Spectra of composition operators on C[0,1] -- Linear functionals on vector valued köthe spaces -- A general view on unitary dilations -- Quantization in Hamiltonian particle mechanics -- The lebesgue constants for polynomial interpolation -- Approximation theorems for polynomial spline operators -- Characterization of the barrelled, d-barrelled and ?-barrelled spaces of continuous functions -- Cardinal spline interpolation and the exponential Euler splines -- Approximation of analytic functions in Hausdorff metric -- Invariant means and almost convergence in non-Archimedean analysis -- Parameasures and multipliers of Segal algebras -- Segal algebras of Beurling type -- Splines in Hilbert spaces -- A survey of v-integral representation theory for operators on function spaces including the topological vector space setting -- Isotone measures, 1948–1973.