TY - DATA AU - Hackbusch, Wolfgang. TI - Elliptic Differential Equations SN - 9783642114908, 978-3-642-11490-8 U1 - 515, KW - Systems Theory, Control KW - Theoretical, Mathematical and Computational Physics KW - Analysis KW - Calculus of Variations and Optimal Control KW - Global analysis (Mathematics) KW - Mathematical optimization KW - Mathematics KW - Numerical analysis KW - Numerical Analysis KW - Optimization KW - Systems theory N1 - Mathematics and Statistics (Springer-11649) UR - http://dx.doi.org/10.1007/978-3-642-11490-8 ER -