Nr. 820: PAULY, D., VALDMAN, J.:
Friedrichs/Poincaré Type Constants for Gradient, Rotation, and Divergence: Theory and Numerical Experiments [PDF]

Nr. 821: OSTERBRINK, F., PAULY, D.:
Low Frequency Asymptotics and Electro-Magneto-Statics for Time-Harmonic Maxwell’s Equations in Exterior Weak Lipschitz Domains with Mixed Boundary Conditions [PDF]

Nr. 822: KURZ, S., PAULY, D., PRAETORIUS, D., REPIN, S., SEBASTIAN, D.:
Functional A Posteriori Error Estimates for Boundary Element Methods [PDF]