## $$C^1$$ continuity via constraints for 4th order problems.(English)Zbl 0337.65059

Math. Aspects finite Elem. partial Differ. Equat., Proc. Symp. Madison 1974, 171-193 (1974).

### MSC:

 65N30 Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs 35G15 Boundary value problems for linear higher-order PDEs