Arkiv for Matematik, 1983, Volume 21

In this volume (20 articles)

Issue 1

[1] Correction to “Removable singularities for analytic or subharmonic functions”

[2] On the regularity of difference schemes Part II. Regularity estimates for linear and nonlinear problems

[3] Convexity of means and growth of certain subharmonic functions in an$n$-dimensional cone

[4] On sums of primes

[5] Riemann’s zeta-function and the divisor problem

[6] On hypercontractivity for multipliers on orthogonal polynomials

[7] Basis properties of Hardy spaces

[8] On the spectral synthesis problem for points in the dual of a nilpotent Lie group

[9] $K$-functionals and moduli of continuity in weighted polynomial approximation

[10] Some remarks on Banach spaces in which martingale difference sequences are unconditional

[11] On Besov, Hardy and Triebel spaces for 0<$p$≦1

[12] On the comparison principle in the calculus of variations

[13] Projection estimates for harmonic measure

[14] On the “symmetric commutant” — canonical decomposition of families of Hilbert space operators

[15] Determination of invariant convex cones in simple Lie algebras

[16] Homeomorphisms of the line which preserve BMO

[17] Weighted$L$^{$p$}estimates for oscillating kernels

[18] Behavior of maximal functios in$R$^{$n$}for large$n$

[19] Fredholm pseudo-differential operators on weighted Sobolev spaces

[20] $L$^{2}estimates for Fourier integral operators with complex phase