Plane Ellipticity and Related Problems

Abstract

The finite element method and non-local boundary conditions for scattering problems by A. K. Aziz, M. R. Dorr, and R. B. Kellogg Boundary value problems associated with first order elliptic systems in the plane by H. Begehr and R. P. Gilbert Coupled variational inequalities for flow from a non-symmetric ditch by J. C. Bruch, Jr. and J. M. Sloss Bers-Vekua equations of two complex variables by J. L. Buchanan Fourier analysis on the unit sphere: A hypercomplex approach by R. Delanghe and F. Sommen Function theory for generalized Beltrami systems by G. N. Hile On a variational inequality for the hodograph method by R. A. Hummel Nonlinear boundary value problems of Riemann-Hilbert type by H. Begehr and G. C. Hsiao Spinor valued regular functions by P. Lounesto Approximate solutions of an elliptic equation on select domains by P. A. McCoy Gradient bounds for a class of second order elliptic equations by M. H. Protter Elliptic systems in the plane associated with certain partial differential equations of deformable media by H. H. Snyder A homogeneous linear PDE in the plane, with smooth real coefficients, whose only solution is the zero function by F. Treves A Newtonian potential for a generalized Cauchy-Riemann operator in Euclidean space by F. Brackx and W. Pincket.